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12675252 = 2231056271
BaseRepresentation
bin110000010110…
…100010110100
3212211222011210
4300112202310
511221102002
61131401420
7212511042
oct60264264
925758153
1012675252
117178117
1242b3270
13281a465
14197d392
1511a596c
hexc168b4

12675252 has 12 divisors (see below), whose sum is σ = 29575616. Its totient is φ = 4225080.

The previous prime is 12675241. The next prime is 12675253. The reversal of 12675252 is 25257621.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528124 + ... + 528147.

Almost surely, 212675252 is an apocalyptic number.

12675252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12675252 is an abundant number, since it is smaller than the sum of its proper divisors (16900364).

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

12675252 is a wasteful number, since it uses less digits than its factorization.

12675252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056278 (or 1056276 counting only the distinct ones).

The product of its digits is 8400, while the sum is 30.

The square root of 12675252 is about 3560.2320149114. The cubic root of 12675252 is about 233.1590090230.

The spelling of 12675252 in words is "twelve million, six hundred seventy-five thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 1056271 2112542 3168813 4225084 6337626 12675252