212610264 has 32 divisors (see below), whose sum is σ = 532494000. Its totient is φ = 70740992.

The previous prime is 212610239. The next prime is 212610287. The reversal of 212610264 is 462016212.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 5872 + ... + 21440.

Almost surely, 2^212610264 is an apocalyptic number.

212610264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

212610264 is an abundant number, since it is smaller than the sum of its proper divisors (319883736).

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

212610264 is a wasteful number, since it uses less digits than its factorization.

212610264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16147 (or 16143 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 212610264 is about 14581.1612706259. The cubic root of 212610264 is about 596.8447924151.

Adding to 212610264 its reverse (462016212), we get a palindrome (674626476).

The spelling of 212610264 in words is "two hundred twelve million, six hundred ten thousand, two hundred sixty-four".