126376490 has 32 divisors (see below), whose sum is σ = 245566080. Its totient is φ = 46682944.

The previous prime is 126376483. The next prime is 126376507. The reversal of 126376490 is 94673621.

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, 2804 + ... + 16143.

It is an arithmetic number, because the mean of its divisors is an integer number (7673940).

Almost surely, 2^126376490 is an apocalyptic number.

126376490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126376490 is a deficient number, since it is larger than the sum of its proper divisors (119189590).

126376490 is a wasteful number, since it uses less digits than its factorization.

126376490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19006.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 126376490 is about 11241.7298490935. The cubic root of 126376490 is about 501.8286241148.

The spelling of 126376490 in words is "one hundred twenty-six million, three hundred seventy-six thousand, four hundred ninety".