60431285 has 4 divisors (see below), whose sum is σ = 72517548. Its totient is φ = 48345024.

The previous prime is 60431279. The next prime is 60431303. The reversal of 60431285 is 58213406.

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 45508516 + 14922769 = 6746^2 + 3863^2 .

It is a cyclic number.

It is not a de Polignac number, because 60431285 - 2⁴ = 60431269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6043124 + ... + 6043133.

It is an arithmetic number, because the mean of its divisors is an integer number (18129387).

Almost surely, 2^60431285 is an apocalyptic number.

It is an amenable number.

60431285 is a deficient number, since it is larger than the sum of its proper divisors (12086263).

60431285 is a wasteful number, since it uses less digits than its factorization.

60431285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12086262.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 60431285 is about 7773.7561706038. The cubic root of 60431285 is about 392.4225387051.

The spelling of 60431285 in words is "sixty million, four hundred thirty-one thousand, two hundred eighty-five".