258422092 has 6 divisors (see below), whose sum is σ = 452238668. Its totient is φ = 129211044.

The previous prime is 258422081. The next prime is 258422093. The reversal of 258422092 is 290224852.

It is not an unprimeable number, because it can be changed into a prime (258422093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32302758 + ... + 32302765.

Almost surely, 2^258422092 is an apocalyptic number.

It is an amenable number.

258422092 is a deficient number, since it is larger than the sum of its proper divisors (193816576).

258422092 is a wasteful number, since it uses less digits than its factorization.

258422092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64605527 (or 64605525 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 258422092 is about 16075.5121846864. The cubic root of 258422092 is about 636.9566546563.

The spelling of 258422092 in words is "two hundred fifty-eight million, four hundred twenty-two thousand, ninety-two".