126336464 has 20 divisors (see below), whose sum is σ = 248927520. Its totient is φ = 62097120.

The previous prime is 126336443. The next prime is 126336481. The reversal of 126336464 is 464633621.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65972 + ... + 67859.

It is an arithmetic number, because the mean of its divisors is an integer number (12446376).

Almost surely, 2^126336464 is an apocalyptic number.

It is an amenable number.

126336464 is a deficient number, since it is larger than the sum of its proper divisors (122591056).

126336464 is a wasteful number, since it uses less digits than its factorization.

126336464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133898 (or 133892 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 126336464 is about 11239.9494660786. The cubic root of 126336464 is about 501.7756387495.

The spelling of 126336464 in words is "one hundred twenty-six million, three hundred thirty-six thousand, four hundred sixty-four".