60630984 has 32 divisors (see below), whose sum is σ = 168420000. Its totient is φ = 20210256.

The previous prime is 60630961. The next prime is 60630991. The reversal of 60630984 is 48903606.

It is a super-2 number, since 2×60630984² = 7352232441616512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140134 + ... + 140565.

It is an arithmetic number, because the mean of its divisors is an integer number (5263125).

Almost surely, 2^60630984 is an apocalyptic number.

It is an amenable number.

60630984 is an abundant number, since it is smaller than the sum of its proper divisors (107789016).

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

60630984 is a wasteful number, since it uses less digits than its factorization.

60630984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280714 (or 280704 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 60630984 is about 7786.5900110382. The cubic root of 60630984 is about 392.8543251242.

The spelling of 60630984 in words is "sixty million, six hundred thirty thousand, nine hundred eighty-four".