58139132 has 6 divisors (see below), whose sum is σ = 101743488. Its totient is φ = 29069564.

The previous prime is 58139129. The next prime is 58139143. The reversal of 58139132 is 23193185.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267388 + ... + 7267395.

It is an arithmetic number, because the mean of its divisors is an integer number (16957248).

Almost surely, 2^58139132 is an apocalyptic number.

It is an amenable number.

58139132 is a deficient number, since it is larger than the sum of its proper divisors (43604356).

58139132 is a wasteful number, since it uses less digits than its factorization.

58139132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534787 (or 14534785 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 58139132 is about 7624.9020977321. The cubic root of 58139132 is about 387.3969357536.

The spelling of 58139132 in words is "fifty-eight million, one hundred thirty-nine thousand, one hundred thirty-two".