60279984 has 40 divisors (see below), whose sum is σ = 173027120. Its totient is φ = 20093184.

The previous prime is 60279983. The next prime is 60279997. The reversal of 60279984 is 48997206.

It is a happy number.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60279983) 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, 69337 + ... + 70200.

It is an arithmetic number, because the mean of its divisors is an integer number (4325678).

Almost surely, 2^60279984 is an apocalyptic number.

It is an amenable number.

60279984 is an abundant number, since it is smaller than the sum of its proper divisors (112747136).

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

60279984 is a wasteful number, since it uses less digits than its factorization.

60279984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139554 (or 139542 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 60279984 is about 7764.0185471185. The cubic root of 60279984 is about 392.0947639838.

The spelling of 60279984 in words is "sixty million, two hundred seventy-nine thousand, nine hundred eighty-four".