58681087 has 2 divisors, whose sum is σ = 58681088. Its totient is φ = 58681086.

The previous prime is 58681069. The next prime is 58681097. The reversal of 58681087 is 78018685.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58681087 - 2¹¹ = 58679039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58681097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29340543 + 29340544.

It is an arithmetic number, because the mean of its divisors is an integer number (29340544).

Almost surely, 2^58681087 is an apocalyptic number.

58681087 is a deficient number, since it is larger than the sum of its proper divisors (1).

58681087 is an equidigital number, since it uses as much as digits as its factorization.

58681087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 43.

The square root of 58681087 is about 7660.3581508961. The cubic root of 58681087 is about 388.5969461907.

The spelling of 58681087 in words is "fifty-eight million, six hundred eighty-one thousand, eighty-seven".