126264808 has 8 divisors (see below), whose sum is σ = 236746530. Its totient is φ = 63132400.

The previous prime is 126264799. The next prime is 126264839. The reversal of 126264808 is 808462621.

It can be written as a sum of positive squares in only one way, i.e., 67864644 + 58400164 = 8238^2 + 7642^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7891543 + ... + 7891558.

Almost surely, 2^126264808 is an apocalyptic number.

It is an amenable number.

126264808 is a deficient number, since it is larger than the sum of its proper divisors (110481722).

126264808 is a wasteful number, since it uses less digits than its factorization.

126264808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15783107 (or 15783103 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 126264808 is about 11236.7614551525. The cubic root of 126264808 is about 501.6807544648.

The spelling of 126264808 in words is "one hundred twenty-six million, two hundred sixty-four thousand, eight hundred eight".