213652622 has 16 divisors (see below), whose sum is σ = 326309472. Its totient is φ = 104889120.

The previous prime is 213652613. The next prime is 213652633. The reversal of 213652622 is 226256312.

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, 89468 + ... + 91824.

It is an arithmetic number, because the mean of its divisors is an integer number (20394342).

Almost surely, 2^213652622 is an apocalyptic number.

213652622 is a deficient number, since it is larger than the sum of its proper divisors (112656850).

213652622 is a wasteful number, since it uses less digits than its factorization.

213652622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3163.

The product of its digits is 8640, while the sum is 29.

The square root of 213652622 is about 14616.8608805037. The cubic root of 213652622 is about 597.8185804782.

The spelling of 213652622 in words is "two hundred thirteen million, six hundred fifty-two thousand, six hundred twenty-two".