212791496 has 32 divisors (see below), whose sum is σ = 406704000. Its totient is φ = 104353920.

The previous prime is 212791489. The next prime is 212791541. The reversal of 212791496 is 694197212.

212791496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 115301 + ... + 117131.

It is an arithmetic number, because the mean of its divisors is an integer number (12709500).

Almost surely, 2^212791496 is an apocalyptic number.

It is an amenable number.

212791496 is a deficient number, since it is larger than the sum of its proper divisors (193912504).

212791496 is a wasteful number, since it uses less digits than its factorization.

212791496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109 (or 2105 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 212791496 is about 14587.3745410201. The cubic root of 212791496 is about 597.0143305698.

The spelling of 212791496 in words is "two hundred twelve million, seven hundred ninety-one thousand, four hundred ninety-six".