60918025 has 27 divisors (see below), whose sum is σ = 88266951. Its totient is φ = 41585040.

The previous prime is 60918023. The next prime is 60918043. The reversal of 60918025 is 52081906.

The square root of 60918025 is 7805.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 21930489 + 38987536 = 4683^2 + 6244^2 .

It is not a de Polignac number, because 60918025 - 2¹ = 60918023 is a prime.

It is a super-2 number, since 2×60918025² = 7422011539801250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60918023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 273064 + ... + 273286.

Almost surely, 2^60918025 is an apocalyptic number.

60918025 is the 7805-th square number.

60918025 is the 3903-rd centered octagonal number.

It is an amenable number.

60918025 is a deficient number, since it is larger than the sum of its proper divisors (27348926).

60918025 is an equidigital number, since it uses as much as digits as its factorization.

60918025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The cubic root of 60918025 is about 393.4733035475.

The spelling of 60918025 in words is "sixty million, nine hundred eighteen thousand, twenty-five".