126373516 has 12 divisors (see below), whose sum is σ = 224902440. Its totient is φ = 62115680.

The previous prime is 126373501. The next prime is 126373543. The reversal of 126373516 is 615373621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267505 + ... + 267976.

It is an arithmetic number, because the mean of its divisors is an integer number (18741870).

Almost surely, 2^126373516 is an apocalyptic number.

It is an amenable number.

126373516 is a deficient number, since it is larger than the sum of its proper divisors (98528924).

126373516 is a wasteful number, since it uses less digits than its factorization.

126373516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535544 (or 535542 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 126373516 is about 11241.5975732989. The cubic root of 126373516 is about 501.8246875967.

The spelling of 126373516 in words is "one hundred twenty-six million, three hundred seventy-three thousand, five hundred sixteen".