126434604 has 24 divisors (see below), whose sum is σ = 295288560. Its totient is φ = 42105664.

The previous prime is 126434603. The next prime is 126434617. The reversal of 126434604 is 406434621.

It is not an unprimeable number, because it can be changed into a prime (126434603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10462 + ... + 19034.

It is an arithmetic number, because the mean of its divisors is an integer number (12303690).

Almost surely, 2^126434604 is an apocalyptic number.

It is an amenable number.

126434604 is an abundant number, since it is smaller than the sum of its proper divisors (168853956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126434604 is a wasteful number, since it uses less digits than its factorization.

126434604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9809 (or 9807 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 126434604 is about 11244.3142965678. The cubic root of 126434604 is about 501.9055339883.

The spelling of 126434604 in words is "one hundred twenty-six million, four hundred thirty-four thousand, six hundred four".