126027400 has 48 divisors (see below), whose sum is σ = 302480640. Its totient is φ = 48782400.

The previous prime is 126027397. The next prime is 126027413. The reversal of 126027400 is 4720621.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3964 + ... + 16363.

It is an arithmetic number, because the mean of its divisors is an integer number (6301680).

Almost surely, 2^126027400 is an apocalyptic number.

126027400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126027400 is an abundant number, since it is smaller than the sum of its proper divisors (176453240).

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

126027400 is a wasteful number, since it uses less digits than its factorization.

126027400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20374 (or 20365 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 126027400 is about 11226.1925869816. The cubic root of 126027400 is about 501.3661306413.

It can be divided in two parts, 12602 and 7400, that added together give a palindrome (20002).

The spelling of 126027400 in words is "one hundred twenty-six million, twenty-seven thousand, four hundred".