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1344294 = 232747227
BaseRepresentation
bin101001000001100100110
32112022000200
411020030212
5321004134
644451330
714266140
oct5101446
92468020
101344294
11838a96
12549b46
13380b53
1426dc90
151b8499
hex148326

1344294 has 48 divisors (see below), whose sum is σ = 3414528. Its totient is φ = 374256.

The previous prime is 1344283. The next prime is 1344311. The reversal of 1344294 is 4924431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5809 + ... + 6035.

It is an arithmetic number, because the mean of its divisors is an integer number (71136).

21344294 is an apocalyptic number.

1344294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1707264).

1344294 is an abundant number, since it is smaller than the sum of its proper divisors (2070234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344294 is a wasteful number, since it uses less digits than its factorization.

1344294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 286 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1344294 is about 1159.4369323081. The cubic root of 1344294 is about 110.3650133307.

The spelling of 1344294 in words is "one million, three hundred forty-four thousand, two hundred ninety-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 47 63 94 126 141 227 282 329 423 454 658 681 846 987 1362 1589 1974 2043 2961 3178 4086 4767 5922 9534 10669 14301 21338 28602 32007 64014 74683 96021 149366 192042 224049 448098 672147 1344294