213292005 has 32 divisors (see below), whose sum is σ = 360071040. Its totient is φ = 107516160.

The previous prime is 213292003. The next prime is 213292007. The reversal of 213292005 is 500292312.

It is an interprime number because it is at equal distance from previous prime (213292003) and next prime (213292007).

It is not a de Polignac number, because 213292005 - 2¹ = 213292003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213292003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208395 + ... + 209415.

It is an arithmetic number, because the mean of its divisors is an integer number (11252220).

Almost surely, 2^213292005 is an apocalyptic number.

It is an amenable number.

213292005 is a deficient number, since it is larger than the sum of its proper divisors (146779035).

213292005 is a wasteful number, since it uses less digits than its factorization.

213292005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 213292005 is about 14604.5200195008. The cubic root of 213292005 is about 597.4820451763.

The spelling of 213292005 in words is "two hundred thirteen million, two hundred ninety-two thousand, five".