58487681 has 16 divisors (see below), whose sum is σ = 70834560. Its totient is φ = 47174400.

The previous prime is 58487677. The next prime is 58487683. The reversal of 58487681 is 18678485.

It is a happy number.

It is not a de Polignac number, because 58487681 - 2² = 58487677 is a prime.

It is a super-2 number, since 2×58487681² = 6841617657515522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58487683) 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, 19481 + ... + 22281.

It is an arithmetic number, because the mean of its divisors is an integer number (4427160).

Almost surely, 2^58487681 is an apocalyptic number.

It is an amenable number.

58487681 is a deficient number, since it is larger than the sum of its proper divisors (12346879).

58487681 is a wasteful number, since it uses less digits than its factorization.

58487681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984.

The product of its digits is 430080, while the sum is 47.

The square root of 58487681 is about 7647.7239097656. The cubic root of 58487681 is about 388.1695529374.

The spelling of 58487681 in words is "fifty-eight million, four hundred eighty-seven thousand, six hundred eighty-one".