60918722 has 6 divisors (see below), whose sum is σ = 91394643. Its totient is φ = 30453842.

The previous prime is 60918709. The next prime is 60918757. The reversal of 60918722 is 22781906.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30459361 + 30459361 = 5519^2 + 5519^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5519.

It is a super-2 number, since 2×60918722² = 7422181380226568, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8279 + ... + 13797.

Almost surely, 2^60918722 is an apocalyptic number.

60918722 is a deficient number, since it is larger than the sum of its proper divisors (30475921).

60918722 is an frugal number, since it uses more digits than its factorization.

60918722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040 (or 5521 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 60918722 is about 7805.0446507371. The cubic root of 60918722 is about 393.4748041972.

The spelling of 60918722 in words is "sixty million, nine hundred eighteen thousand, seven hundred twenty-two".