212952353 has 16 divisors (see below), whose sum is σ = 234420480. Its totient is φ = 192612096.

The previous prime is 212952349. The next prime is 212952373. The reversal of 212952353 is 353259212.

It is a cyclic number.

It is not a de Polignac number, because 212952353 - 2² = 212952349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212952343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50168 + ... + 54246.

It is an arithmetic number, because the mean of its divisors is an integer number (14651280).

Almost surely, 2^212952353 is an apocalyptic number.

It is an amenable number.

212952353 is a deficient number, since it is larger than the sum of its proper divisors (21468127).

212952353 is a wasteful number, since it uses less digits than its factorization.

212952353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4216.

The product of its digits is 16200, while the sum is 32.

The square root of 212952353 is about 14592.8870687058. The cubic root of 212952353 is about 597.1647277859.

The spelling of 212952353 in words is "two hundred twelve million, nine hundred fifty-two thousand, three hundred fifty-three".