213479022 has 16 divisors (see below), whose sum is σ = 449429760. Its totient is φ = 67414392.

The previous prime is 213478997. The next prime is 213479033. The reversal of 213479022 is 220974312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936198 + ... + 936425.

It is an arithmetic number, because the mean of its divisors is an integer number (28089360).

Almost surely, 2^213479022 is an apocalyptic number.

213479022 is an abundant number, since it is smaller than the sum of its proper divisors (235950738).

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

213479022 is a wasteful number, since it uses less digits than its factorization.

213479022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872647.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 213479022 is about 14610.9213261861. The cubic root of 213479022 is about 597.6566206484.

The spelling of 213479022 in words is "two hundred thirteen million, four hundred seventy-nine thousand, twenty-two".