126463756 has 36 divisors (see below), whose sum is σ = 231218064. Its totient is φ = 60516960.

The previous prime is 126463723. The next prime is 126463807. The reversal of 126463756 is 657364621.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 641850 + ... + 642046.

It is an arithmetic number, because the mean of its divisors is an integer number (6422724).

Almost surely, 2^126463756 is an apocalyptic number.

It is an amenable number.

126463756 is a deficient number, since it is larger than the sum of its proper divisors (104754308).

126463756 is a wasteful number, since it uses less digits than its factorization.

126463756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 397 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 126463756 is about 11245.6105214435. The cubic root of 126463756 is about 501.9441057750.

The spelling of 126463756 in words is "one hundred twenty-six million, four hundred sixty-three thousand, seven hundred fifty-six".