58491964 has 24 divisors (see below), whose sum is σ = 104071968. Its totient is φ = 28761600.

The previous prime is 58491959. The next prime is 58491973. The reversal of 58491964 is 46919485.

It is a happy number.

58491964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×58491964⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67824 + ... + 68680.

It is an arithmetic number, because the mean of its divisors is an integer number (4336332).

Almost surely, 2^58491964 is an apocalyptic number.

It is an amenable number.

58491964 is a deficient number, since it is larger than the sum of its proper divisors (45580004).

58491964 is a wasteful number, since it uses less digits than its factorization.

58491964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125 (or 1123 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 58491964 is about 7648.0039225931. The cubic root of 58491964 is about 388.1790278079.

The spelling of 58491964 in words is "fifty-eight million, four hundred ninety-one thousand, nine hundred sixty-four".