60630983 has 12 divisors (see below), whose sum is σ = 71327520. Its totient is φ = 51381792.

The previous prime is 60630961. The next prime is 60630991. The reversal of 60630983 is 38903606.

It is not a de Polignac number, because 60630983 - 2¹² = 60626887 is a prime.

It is a super-2 number, since 2×60630983² = 7352232199092578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60632983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2591 + ... + 11312.

It is an arithmetic number, because the mean of its divisors is an integer number (5943960).

Almost surely, 2^60630983 is an apocalyptic number.

60630983 is a deficient number, since it is larger than the sum of its proper divisors (10696537).

60630983 is a wasteful number, since it uses less digits than its factorization.

60630983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14006 (or 13999 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 60630983 is about 7786.5899468252. The cubic root of 60630983 is about 392.8543229644.

The spelling of 60630983 in words is "sixty million, six hundred thirty thousand, nine hundred eighty-three".