212253096 has 32 divisors (see below), whose sum is σ = 578872800. Its totient is φ = 64319040.

The previous prime is 212253091. The next prime is 212253133. The reversal of 212253096 is 690352212.

212253096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (212253091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401731 + ... + 402258.

It is an arithmetic number, because the mean of its divisors is an integer number (18089775).

Almost surely, 2^212253096 is an apocalyptic number.

It is an amenable number.

212253096 is an abundant number, since it is smaller than the sum of its proper divisors (366619704).

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

212253096 is a wasteful number, since it uses less digits than its factorization.

212253096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804009 (or 804005 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 212253096 is about 14568.9085383909. The cubic root of 212253096 is about 596.5103881395.

The spelling of 212253096 in words is "two hundred twelve million, two hundred fifty-three thousand, ninety-six".