60863992 has 32 divisors (see below), whose sum is σ = 137289600. Its totient is φ = 24711264.

The previous prime is 60863977. The next prime is 60863993. The reversal of 60863992 is 29936806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60863993) 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, 27538 + ... + 29665.

It is an arithmetic number, because the mean of its divisors is an integer number (4290300).

Almost surely, 2^60863992 is an apocalyptic number.

It is an amenable number.

60863992 is an abundant number, since it is smaller than the sum of its proper divisors (76425608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60863992 is a wasteful number, since it uses less digits than its factorization.

60863992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57235 (or 57231 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 60863992 is about 7801.5377971269. The cubic root of 60863992 is about 393.3569349686.

The spelling of 60863992 in words is "sixty million, eight hundred sixty-three thousand, nine hundred ninety-two".