61150968 has 48 divisors (see below), whose sum is σ = 174337800. Its totient is φ = 19310400.

The previous prime is 61150961. The next prime is 61151011. The reversal of 61150968 is 86905116.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61150961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20983 + ... + 23718.

Almost surely, 2^61150968 is an apocalyptic number.

It is an amenable number.

61150968 is an abundant number, since it is smaller than the sum of its proper divisors (113186832).

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

61150968 is a wasteful number, since it uses less digits than its factorization.

61150968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44732 (or 44725 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 61150968 is about 7819.9084393617. The cubic root of 61150968 is about 393.9741967349.

The spelling of 61150968 in words is "sixty-one million, one hundred fifty thousand, nine hundred sixty-eight".