258062892 has 12 divisors (see below), whose sum is σ = 602146776. Its totient is φ = 86020960.

The previous prime is 258062881. The next prime is 258062899. The reversal of 258062892 is 298260852.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (258062899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10752609 + ... + 10752632.

It is an arithmetic number, because the mean of its divisors is an integer number (50178898).

Almost surely, 2^258062892 is an apocalyptic number.

It is an amenable number.

258062892 is an abundant number, since it is smaller than the sum of its proper divisors (344083884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

258062892 is a wasteful number, since it uses less digits than its factorization.

258062892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21505248 (or 21505246 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 258062892 is about 16064.3360273620. The cubic root of 258062892 is about 636.6614000764.

The spelling of 258062892 in words is "two hundred fifty-eight million, sixty-two thousand, eight hundred ninety-two".