60520930 has 16 divisors (see below), whose sum is σ = 109366200. Its totient is φ = 24113152.

The previous prime is 60520927. The next prime is 60520963. The reversal of 60520930 is 3902506.

It can be written as a sum of positive squares in 4 ways, for example, as 45981961 + 14538969 = 6781^2 + 3813^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60520895 and 60520904.

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, 9205 + ... + 14344.

Almost surely, 2^60520930 is an apocalyptic number.

60520930 is a deficient number, since it is larger than the sum of its proper divisors (48845270).

60520930 is a wasteful number, since it uses less digits than its factorization.

60520930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23813.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 60520930 is about 7779.5199080663. The cubic root of 60520930 is about 392.6164853662.

The spelling of 60520930 in words is "sixty million, five hundred twenty thousand, nine hundred thirty".