60513730 has 32 divisors (see below), whose sum is σ = 111384000. Its totient is φ = 23664960.

The previous prime is 60513721. The next prime is 60513779. The reversal of 60513730 is 3731506.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 60513695 and 60513704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121021 + ... + 121519.

It is an arithmetic number, because the mean of its divisors is an integer number (3480750).

Almost surely, 2^60513730 is an apocalyptic number.

60513730 is a deficient number, since it is larger than the sum of its proper divisors (50870270).

60513730 is a wasteful number, since it uses less digits than its factorization.

60513730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 60513730 is about 7779.0571408108. The cubic root of 60513730 is about 392.6009152662.

The spelling of 60513730 in words is "sixty million, five hundred thirteen thousand, seven hundred thirty".