58939420 has 24 divisors (see below), whose sum is σ = 125804448. Its totient is φ = 23188800.

The previous prime is 58939417. The next prime is 58939421. The reversal of 58939420 is 2493985.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58939421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22936 + ... + 25375.

It is an arithmetic number, because the mean of its divisors is an integer number (5241852).

Almost surely, 2^58939420 is an apocalyptic number.

It is an amenable number.

58939420 is an abundant number, since it is smaller than the sum of its proper divisors (66865028).

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

58939420 is a wasteful number, since it uses less digits than its factorization.

58939420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48381 (or 48379 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 58939420 is about 7677.2013129786. The cubic root of 58939420 is about 389.1663543067.

The spelling of 58939420 in words is "fifty-eight million, nine hundred thirty-nine thousand, four hundred twenty".