126345896 has 32 divisors (see below), whose sum is σ = 250680000. Its totient is φ = 59533056.

The previous prime is 126345871. The next prime is 126345949. The reversal of 126345896 is 698543621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28160 + ... + 32336.

It is an arithmetic number, because the mean of its divisors is an integer number (7833750).

Almost surely, 2^126345896 is an apocalyptic number.

It is an amenable number.

126345896 is a deficient number, since it is larger than the sum of its proper divisors (124334104).

126345896 is a wasteful number, since it uses less digits than its factorization.

126345896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401 (or 4397 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 126345896 is about 11240.3690330878. The cubic root of 126345896 is about 501.7881255906.

The spelling of 126345896 in words is "one hundred twenty-six million, three hundred forty-five thousand, eight hundred ninety-six".