126929462 has 64 divisors (see below), whose sum is σ = 233107200. Its totient is φ = 51166080.

The previous prime is 126929461. The next prime is 126929483. The reversal of 126929462 is 264929621.

It is a happy number.

It is a super-2 number, since 2×126929462² = 32222176647218888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126929461) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 448373 + ... + 448655.

It is an arithmetic number, because the mean of its divisors is an integer number (3642300).

Almost surely, 2^126929462 is an apocalyptic number.

126929462 is a deficient number, since it is larger than the sum of its proper divisors (106177738).

126929462 is a wasteful number, since it uses less digits than its factorization.

126929462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its digits is 93312, while the sum is 41.

The square root of 126929462 is about 11266.2976172299. The cubic root of 126929462 is about 502.5594916487.

The spelling of 126929462 in words is "one hundred twenty-six million, nine hundred twenty-nine thousand, four hundred sixty-two".