12529370 has 32 divisors (see below), whose sum is σ = 26148096. Its totient is φ = 4233600.

The previous prime is 12529351. The next prime is 12529399. The reversal of 12529370 is 7392521.

It is a super-2 number, since 2×12529370² = 313970225193800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3710 + ... + 6230.

It is an arithmetic number, because the mean of its divisors is an integer number (817128).

Almost surely, 2^12529370 is an apocalyptic number.

12529370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12529370 is an abundant number, since it is smaller than the sum of its proper divisors (13618726).

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

12529370 is a wasteful number, since it uses less digits than its factorization.

12529370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2606.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 12529370 is about 3539.6850142350. The cubic root of 12529370 is about 232.2610641268.

The spelling of 12529370 in words is "twelve million, five hundred twenty-nine thousand, three hundred seventy".