60613120 has 40 divisors (see below), whose sum is σ = 145335564. Its totient is φ = 24244224.

The previous prime is 60613093. The next prime is 60613123. The reversal of 60613120 is 2131606.

It can be written as a sum of positive squares in 2 ways, for example, as 59721984 + 891136 = 7728^2 + 944^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×60613120² = 7347900632268800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60613123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9279 + ... + 14398.

Almost surely, 2^60613120 is an apocalyptic number.

It is an amenable number.

60613120 is an abundant number, since it is smaller than the sum of its proper divisors (84722444).

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

60613120 is an equidigital number, since it uses as much as digits as its factorization.

60613120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23700 (or 23684 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 60613120 is about 7785.4428261981. The cubic root of 60613120 is about 392.8157384778.

Adding to 60613120 its reverse (2131606), we get a palindrome (62744726).

The spelling of 60613120 in words is "sixty million, six hundred thirteen thousand, one hundred twenty".