61344104 has 16 divisors (see below), whose sum is σ = 115288800. Its totient is φ = 30600432.

The previous prime is 61344097. The next prime is 61344121. The reversal of 61344104 is 40144316.

It is a self number, because there is not a number n which added to its sum of digits gives 61344104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222 + ... + 12245.

It is an arithmetic number, because the mean of its divisors is an integer number (7205550).

Almost surely, 2^61344104 is an apocalyptic number.

It is an amenable number.

61344104 is a deficient number, since it is larger than the sum of its proper divisors (53944696).

61344104 is a wasteful number, since it uses less digits than its factorization.

61344104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17912 (or 17908 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 61344104 is about 7832.2476978196. The cubic root of 61344104 is about 394.3885299628.

The spelling of 61344104 in words is "sixty-one million, three hundred forty-four thousand, one hundred four".