126536304 has 40 divisors (see below), whose sum is σ = 346116240. Its totient is φ = 39697408.

The previous prime is 126536299. The next prime is 126536341. The reversal of 126536304 is 403635621.

It is a super-2 number, since 2×126536304² = 32022872459960832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76719 + ... + 78350.

It is an arithmetic number, because the mean of its divisors is an integer number (8652906).

Almost surely, 2^126536304 is an apocalyptic number.

It is an amenable number.

126536304 is an abundant number, since it is smaller than the sum of its proper divisors (219579936).

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

126536304 is a wasteful number, since it uses less digits than its factorization.

126536304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155097 (or 155091 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 126536304 is about 11248.8356730819. The cubic root of 126536304 is about 502.0400702394.

The spelling of 126536304 in words is "one hundred twenty-six million, five hundred thirty-six thousand, three hundred four".