58709487 has 16 divisors (see below), whose sum is σ = 83634560. Its totient is φ = 36523872.

The previous prime is 58709477. The next prime is 58709507. The reversal of 58709487 is 78490785.

It is not a de Polignac number, because 58709487 - 2⁶ = 58709423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58709407) 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, 3868 + ... + 11505.

It is an arithmetic number, because the mean of its divisors is an integer number (5227160).

Almost surely, 2^58709487 is an apocalyptic number.

58709487 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

58709487 is a deficient number, since it is larger than the sum of its proper divisors (24925073).

58709487 is a wasteful number, since it uses less digits than its factorization.

58709487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15462.

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 58709487 is about 7662.2116258950. The cubic root of 58709487 is about 388.6596260870.

The spelling of 58709487 in words is "fifty-eight million, seven hundred nine thousand, four hundred eighty-seven".