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1485230 = 25197817
BaseRepresentation
bin101101010100110101110
32210110100112
411222212232
5340011410
651500022
715424055
oct5524656
92713315
101485230
1192496a
125b7612
13400046
142a939c
151e5105
hex16a9ae

1485230 has 16 divisors (see below), whose sum is σ = 2814480. Its totient is φ = 562752.

The previous prime is 1485227. The next prime is 1485233. The reversal of 1485230 is 325841.

It is an interprime number because it is at equal distance from previous prime (1485227) and next prime (1485233).

It is a junction number, because it is equal to n+sod(n) for n = 1485196 and 1485205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3719 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (175905).

21485230 is an apocalyptic number.

1485230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485230 is a deficient number, since it is larger than the sum of its proper divisors (1329250).

1485230 is a wasteful number, since it uses less digits than its factorization.

1485230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7843.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1485230 is about 1218.7001271847. The cubic root of 1485230 is about 114.0944636135.

The spelling of 1485230 in words is "one million, four hundred eighty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 7817 15634 39085 78170 148523 297046 742615 1485230