126255234 has 32 divisors (see below), whose sum is σ = 301132800. Its totient is φ = 34504272.

The previous prime is 126255223. The next prime is 126255263. The reversal of 126255234 is 432552621.

It is a super-2 number, since 2×126255234² = 31880768224789512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64384 + ... + 66315.

It is an arithmetic number, because the mean of its divisors is an integer number (9410400).

Almost surely, 2^126255234 is an apocalyptic number.

126255234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

126255234 is an abundant number, since it is smaller than the sum of its proper divisors (174877566).

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

126255234 is a wasteful number, since it uses less digits than its factorization.

126255234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130734.

The product of its digits is 14400, while the sum is 30.

The square root of 126255234 is about 11236.3354346513. The cubic root of 126255234 is about 501.6680742018.

The spelling of 126255234 in words is "one hundred twenty-six million, two hundred fifty-five thousand, two hundred thirty-four".