Search a number
-
+
1474112 = 2631743
BaseRepresentation
bin101100111111001000000
32202220002202
411213321000
5334132422
651332332
715346463
oct5477100
92686082
101474112
11917582
125b10a8
133c7c73
142a52da
151e1b92
hex167e40

1474112 has 28 divisors (see below), whose sum is σ = 3023616. Its totient is φ = 712320.

The previous prime is 1474103. The next prime is 1474127. The reversal of 1474112 is 2114741.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613 + ... + 2355.

21474112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1474112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511808).

1474112 is an abundant number, since it is smaller than the sum of its proper divisors (1549504).

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

1474112 is an equidigital number, since it uses as much as digits as its factorization.

1474112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 776 counting only the distinct ones).

The product of its digits is 224, while the sum is 20.

The square root of 1474112 is about 1214.1301412946. The cubic root of 1474112 is about 113.8090576071.

Adding to 1474112 its reverse (2114741), we get a palindrome (3588853).

The spelling of 1474112 in words is "one million, four hundred seventy-four thousand, one hundred twelve".

Divisors: 1 2 4 8 16 31 32 62 64 124 248 496 743 992 1486 1984 2972 5944 11888 23033 23776 46066 47552 92132 184264 368528 737056 1474112