258158748 has 48 divisors (see below), whose sum is σ = 616613760. Its totient is φ = 84037824.

The previous prime is 258158743. The next prime is 258158767. The reversal of 258158748 is 847851852.

258158748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 258158697 and 258158706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258158743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114286 + ... + 116522.

It is an arithmetic number, because the mean of its divisors is an integer number (12846120).

Almost surely, 2^258158748 is an apocalyptic number.

It is an amenable number.

258158748 is an abundant number, since it is smaller than the sum of its proper divisors (358455012).

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

258158748 is a wasteful number, since it uses less digits than its factorization.

258158748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2464 counting only the distinct ones).

The product of its digits is 716800, while the sum is 48.

The square root of 258158748 is about 16067.3192536901. The cubic root of 258158748 is about 636.7402184091.

The spelling of 258158748 in words is "two hundred fifty-eight million, one hundred fifty-eight thousand, seven hundred forty-eight".