258483420 has 96 divisors (see below), whose sum is σ = 866053440. Its totient is φ = 63624960.

The previous prime is 258483383. The next prime is 258483439. The reversal of 258483420 is 24384852.

258483420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11391 + ... + 25430.

It is an arithmetic number, because the mean of its divisors is an integer number (9021390).

Almost surely, 2^258483420 is an apocalyptic number.

258483420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

258483420 is an abundant number, since it is smaller than the sum of its proper divisors (607570020).

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

258483420 is a wasteful number, since it uses less digits than its factorization.

258483420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36852 (or 36844 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 258483420 is about 16077.4195690726. The cubic root of 258483420 is about 637.0070375882.

The spelling of 258483420 in words is "two hundred fifty-eight million, four hundred eighty-three thousand, four hundred twenty".