60918998 has 8 divisors (see below), whose sum is σ = 104432592. Its totient is φ = 26108136.

The previous prime is 60918971. The next prime is 60919031. The reversal of 60918998 is 89981906.

60918998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×60918998² = 7422248634648008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2175665 + ... + 2175692.

It is an arithmetic number, because the mean of its divisors is an integer number (13054074).

Almost surely, 2^60918998 is an apocalyptic number.

60918998 is a deficient number, since it is larger than the sum of its proper divisors (43513594).

60918998 is a wasteful number, since it uses less digits than its factorization.

60918998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351366.

The product of its (nonzero) digits is 279936, while the sum is 50.

The square root of 60918998 is about 7805.0623315897. The cubic root of 60918998 is about 393.4753984255.

It can be divided in two parts, 60918 and 998, that added together give a palindrome (61916).

The spelling of 60918998 in words is "sixty million, nine hundred eighteen thousand, nine hundred ninety-eight".