213364415 has 8 divisors (see below), whose sum is σ = 279313488. Its totient is φ = 155174080.

The previous prime is 213364373. The next prime is 213364421. The reversal of 213364415 is 514463312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213364415 - 2¹⁰ = 213363391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939622 + ... + 1939731.

It is an arithmetic number, because the mean of its divisors is an integer number (34914186).

Almost surely, 2^213364415 is an apocalyptic number.

213364415 is a deficient number, since it is larger than the sum of its proper divisors (65949073).

213364415 is a wasteful number, since it uses less digits than its factorization.

213364415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3879369.

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

The square root of 213364415 is about 14606.9988361744. The cubic root of 213364415 is about 597.5496501169.

The spelling of 213364415 in words is "two hundred thirteen million, three hundred sixty-four thousand, four hundred fifteen".