61016044 has 6 divisors (see below), whose sum is σ = 106778084. Its totient is φ = 30508020.

The previous prime is 61016041. The next prime is 61016057. The reversal of 61016044 is 44061016.

It is not an unprimeable number, because it can be changed into a prime (61016041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7627002 + ... + 7627009.

Almost surely, 2^61016044 is an apocalyptic number.

It is an amenable number.

61016044 is a deficient number, since it is larger than the sum of its proper divisors (45762040).

61016044 is a wasteful number, since it uses less digits than its factorization.

61016044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15254015 (or 15254013 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 61016044 is about 7811.2767202295. The cubic root of 61016044 is about 393.6842273946.

The spelling of 61016044 in words is "sixty-one million, sixteen thousand, forty-four".