58904479 has 4 divisors (see below), whose sum is σ = 59902920. Its totient is φ = 57906040.

The previous prime is 58904471. The next prime is 58904491. The reversal of 58904479 is 97440985.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97440985 = 5 ⋅19488197.

It is a cyclic number.

It is not a de Polignac number, because 58904479 - 2³ = 58904471 is a prime.

It is a super-2 number, since 2×58904479² = 6939475292522882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58904471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499132 + ... + 499249.

It is an arithmetic number, because the mean of its divisors is an integer number (14975730).

Almost surely, 2^58904479 is an apocalyptic number.

58904479 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

58904479 is a deficient number, since it is larger than the sum of its proper divisors (998441).

58904479 is an equidigital number, since it uses as much as digits as its factorization.

58904479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998440.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 58904479 is about 7674.9253416564. The cubic root of 58904479 is about 389.0894360657.

The spelling of 58904479 in words is "fifty-eight million, nine hundred four thousand, four hundred seventy-nine".