60116778 has 24 divisors (see below), whose sum is σ = 130488228. Its totient is φ = 20002752.

The previous prime is 60116767. The next prime is 60116789. The reversal of 60116778 is 87761106.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60116767) and next prime (60116789).

It can be written as a sum of positive squares in 2 ways, for example, as 48399849 + 11716929 = 6957^2 + 3423^2 .

It is a super-2 number, since 2×60116778² = 7228053994202568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8400 + ... + 13812.

Almost surely, 2^60116778 is an apocalyptic number.

60116778 is an abundant number, since it is smaller than the sum of its proper divisors (70371450).

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

60116778 is a wasteful number, since it uses less digits than its factorization.

60116778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038 (or 6035 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 60116778 is about 7753.5010156703. The cubic root of 60116778 is about 391.7405830818.

The spelling of 60116778 in words is "sixty million, one hundred sixteen thousand, seven hundred seventy-eight".