126492084 has 48 divisors (see below), whose sum is σ = 339259200. Its totient is φ = 40709088.

The previous prime is 126492077. The next prime is 126492089. The reversal of 126492084 is 480294621.

126492084 is a `hidden beast` number, since 1 + 2 + 649 + 2 + 0 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126492089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17062 + ... + 23325.

It is an arithmetic number, because the mean of its divisors is an integer number (7067900).

Almost surely, 2^126492084 is an apocalyptic number.

It is an amenable number.

126492084 is an abundant number, since it is smaller than the sum of its proper divisors (212767116).

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

126492084 is a wasteful number, since it uses less digits than its factorization.

126492084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40429 (or 40421 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 126492084 is about 11246.8699645724. The cubic root of 126492084 is about 501.9815816272.

The spelling of 126492084 in words is "one hundred twenty-six million, four hundred ninety-two thousand, eighty-four".