126152434 has 8 divisors (see below), whose sum is σ = 191102508. Its totient is φ = 62451600.

The previous prime is 126152431. The next prime is 126152441. The reversal of 126152434 is 434251621.

It can be written as a sum of positive squares in 2 ways, for example, as 109725625 + 16426809 = 10475^2 + 4053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (126152431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312057 + ... + 312460.

Almost surely, 2^126152434 is an apocalyptic number.

126152434 is a deficient number, since it is larger than the sum of its proper divisors (64950074).

126152434 is a wasteful number, since it uses less digits than its factorization.

126152434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624620.

The product of its digits is 5760, while the sum is 28.

The square root of 126152434 is about 11231.7600579784. The cubic root of 126152434 is about 501.5318805575.

The spelling of 126152434 in words is "one hundred twenty-six million, one hundred fifty-two thousand, four hundred thirty-four".