61056104 has 8 divisors (see below), whose sum is σ = 114480210. Its totient is φ = 30528048.

The previous prime is 61056103. The next prime is 61056113. The reversal of 61056104 is 40165016.

It can be written as a sum of positive squares in only one way, i.e., 60871204 + 184900 = 7802^2 + 430^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 61056104.

It is not an unprimeable number, because it can be changed into a prime (61056103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3815999 + ... + 3816014.

Almost surely, 2^61056104 is an apocalyptic number.

It is an amenable number.

61056104 is a deficient number, since it is larger than the sum of its proper divisors (53424106).

61056104 is a wasteful number, since it uses less digits than its factorization.

61056104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632019 (or 7632015 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 61056104 is about 7813.8405409888. The cubic root of 61056104 is about 393.7703661591.

The spelling of 61056104 in words is "sixty-one million, fifty-six thousand, one hundred four".