58688149 has 4 divisors (see below), whose sum is σ = 63202636. Its totient is φ = 54173664.

The previous prime is 58688143. The next prime is 58688167. The reversal of 58688149 is 94188685.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11009124 + 47679025 = 3318^2 + 6905^2 .

It is a cyclic number.

It is not a de Polignac number, because 58688149 - 2⁵ = 58688117 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 (58688143) 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, 2257224 + ... + 2257249.

It is an arithmetic number, because the mean of its divisors is an integer number (15800659).

Almost surely, 2^58688149 is an apocalyptic number.

It is an amenable number.

58688149 is a deficient number, since it is larger than the sum of its proper divisors (4514487).

58688149 is a wasteful number, since it uses less digits than its factorization.

58688149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4514486.

The product of its digits is 552960, while the sum is 49.

The square root of 58688149 is about 7660.8190815343. The cubic root of 58688149 is about 388.6125341861.

The spelling of 58688149 in words is "fifty-eight million, six hundred eighty-eight thousand, one hundred forty-nine".