59940139 has 8 divisors (see below), whose sum is σ = 71481600. Its totient is φ = 49143336.

The previous prime is 59940137. The next prime is 59940149. The reversal of 59940139 is 93104995.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 59940139 - 2¹ = 59940137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59940131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185989 + ... + 186310.

It is an arithmetic number, because the mean of its divisors is an integer number (8935200).

Almost surely, 2^59940139 is an apocalyptic number.

59940139 is a deficient number, since it is larger than the sum of its proper divisors (11541461).

59940139 is a wasteful number, since it uses less digits than its factorization.

59940139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372329.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 59940139 is about 7742.1017172342. The cubic root of 59940139 is about 391.3565275224.

The spelling of 59940139 in words is "fifty-nine million, nine hundred forty thousand, one hundred thirty-nine".