213090295 has 8 divisors (see below), whose sum is σ = 278954640. Its totient is φ = 154974720.

The previous prime is 213090287. The next prime is 213090307. The reversal of 213090295 is 592090312.

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

It is not a de Polignac number, because 213090295 - 2³ = 213090287 is a prime.

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, 1937130 + ... + 1937239.

It is an arithmetic number, because the mean of its divisors is an integer number (34869330).

Almost surely, 2^213090295 is an apocalyptic number.

213090295 is a deficient number, since it is larger than the sum of its proper divisors (65864345).

213090295 is a wasteful number, since it uses less digits than its factorization.

213090295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3874385.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 213090295 is about 14597.6126472790. The cubic root of 213090295 is about 597.2936397481.

The spelling of 213090295 in words is "two hundred thirteen million, ninety thousand, two hundred ninety-five".