212474352 has 80 divisors (see below), whose sum is σ = 567249408. Its totient is φ = 68490240.

The previous prime is 212474323. The next prime is 212474363. The reversal of 212474352 is 253474212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232777 + ... + 233687.

Almost surely, 2^212474352 is an apocalyptic number.

It is a pronic number, being equal to 14576×14577.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212474352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283624704).

212474352 is an abundant number, since it is smaller than the sum of its proper divisors (354775056).

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

212474352 is a wasteful number, since it uses less digits than its factorization.

212474352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1072 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 212474352 is about 14576.4999914246. The cubic root of 212474352 is about 596.7175867962.

The spelling of 212474352 in words is "two hundred twelve million, four hundred seventy-four thousand, three hundred fifty-two".