212376944 has 20 divisors (see below), whose sum is σ = 443133096. Its totient is φ = 98020032.

The previous prime is 212376907. The next prime is 212376959. The reversal of 212376944 is 449673212.

It is a junction number, because it is equal to n+sod(n) for n = 212376898 and 212376907.

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 3 ways as a sum of consecutive naturals, for example, 510314 + ... + 510729.

Almost surely, 2^212376944 is an apocalyptic number.

It is an amenable number.

212376944 is an abundant number, since it is smaller than the sum of its proper divisors (230756152).

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

212376944 is a wasteful number, since it uses less digits than its factorization.

212376944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021064 (or 1021058 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 212376944 is about 14573.1583399070. The cubic root of 212376944 is about 596.6263852766.

The spelling of 212376944 in words is "two hundred twelve million, three hundred seventy-six thousand, nine hundred forty-four".