258052974 has 8 divisors (see below), whose sum is σ = 516105960. Its totient is φ = 86017656.

The previous prime is 258052969. The next prime is 258052981. The reversal of 258052974 is 479250852.

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

258052974 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21504409 + ... + 21504420.

It is an arithmetic number, because the mean of its divisors is an integer number (64513245).

Almost surely, 2^258052974 is an apocalyptic number.

258052974 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

258052974 is a wasteful number, since it uses less digits than its factorization.

258052974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43008834.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 258052974 is about 16064.0273281640. The cubic root of 258052974 is about 636.6532438106.

The spelling of 258052974 in words is "two hundred fifty-eight million, fifty-two thousand, nine hundred seventy-four".