60801731 has 4 divisors (see below), whose sum is σ = 60819864. Its totient is φ = 60783600.

The previous prime is 60801709. The next prime is 60801737. The reversal of 60801731 is 13710806.

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

It is a cyclic number.

It is not a de Polignac number, because 60801731 - 2¹⁸ = 60539587 is a prime.

It is a super-2 number, since 2×60801731² = 7393700985192722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60801731.

It is not an unprimeable number, because it can be changed into a prime (60801737) 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, 2405 + ... + 11286.

It is an arithmetic number, because the mean of its divisors is an integer number (15204966).

Almost surely, 2^60801731 is an apocalyptic number.

60801731 is a deficient number, since it is larger than the sum of its proper divisors (18133).

60801731 is a wasteful number, since it uses less digits than its factorization.

60801731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18132.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 60801731 is about 7797.5464730901. The cubic root of 60801731 is about 393.2227606615. Note that the first 3 decimals are identical.

The spelling of 60801731 in words is "sixty million, eight hundred one thousand, seven hundred thirty-one".