213026092 has 24 divisors (see below), whose sum is σ = 389775456. Its totient is φ = 101680128.

The previous prime is 213026089. The next prime is 213026111. The reversal of 213026092 is 290620312.

It is a happy 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, 51078 + ... + 55090.

It is an arithmetic number, because the mean of its divisors is an integer number (16240644).

Almost surely, 2^213026092 is an apocalyptic number.

It is an amenable number.

213026092 is a deficient number, since it is larger than the sum of its proper divisors (176749364).

213026092 is a wasteful number, since it uses less digits than its factorization.

213026092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 213026092 is about 14595.4133891439. The cubic root of 213026092 is about 597.2336465645.

The spelling of 213026092 in words is "two hundred thirteen million, twenty-six thousand, ninety-two".