60881863 has 6 divisors (see below), whose sum is σ = 70821816. Its totient is φ = 52184412.

The previous prime is 60881827. The next prime is 60881867. The reversal of 60881863 is 36818806.

It is not a de Polignac number, because 60881863 - 2²⁵ = 27327431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60881867) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 621195 + ... + 621292.

It is an arithmetic number, because the mean of its divisors is an integer number (11803636).

Almost surely, 2^60881863 is an apocalyptic number.

60881863 is a deficient number, since it is larger than the sum of its proper divisors (9939953).

60881863 is a wasteful number, since it uses less digits than its factorization.

60881863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242501 (or 1242494 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 60881863 is about 7802.6830641773. The cubic root of 60881863 is about 393.3954306026.

The spelling of 60881863 in words is "sixty million, eight hundred eighty-one thousand, eight hundred sixty-three".