212551352 has 16 divisors (see below), whose sum is σ = 429190440. Its totient is φ = 98100576.

The previous prime is 212551337. The next prime is 212551363. The reversal of 212551352 is 253155212.

212551352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021778 + ... + 1021985.

Almost surely, 2^212551352 is an apocalyptic number.

It is an amenable number.

212551352 is an abundant number, since it is smaller than the sum of its proper divisors (216639088).

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

212551352 is a wasteful number, since it uses less digits than its factorization.

212551352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043782 (or 2043778 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 212551352 is about 14579.1409897840. The cubic root of 212551352 is about 596.7896609148.

The spelling of 212551352 in words is "two hundred twelve million, five hundred fifty-one thousand, three hundred fifty-two".