212452302 has 16 divisors (see below), whose sum is σ = 432922320. Its totient is φ = 69481152.

The previous prime is 212452297. The next prime is 212452309. The reversal of 212452302 is 203254212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212452309) 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, 333727 + ... + 334362.

It is an arithmetic number, because the mean of its divisors is an integer number (27057645).

Almost surely, 2^212452302 is an apocalyptic number.

212452302 is an abundant number, since it is smaller than the sum of its proper divisors (220470018).

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

212452302 is a wasteful number, since it uses less digits than its factorization.

212452302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668147.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 212452302 is about 14575.7436173939. The cubic root of 212452302 is about 596.6969441824.

The spelling of 212452302 in words is "two hundred twelve million, four hundred fifty-two thousand, three hundred two".