5613904 has 10 divisors (see below), whose sum is σ = 10876970. Its totient is φ = 2806944.

The previous prime is 5613901. The next prime is 5613917. The reversal of 5613904 is 4093165.

It can be written as a sum of positive squares in only one way, i.e., 4613904 + 1000000 = 2148^2 + 1000^2 .

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175419 + ... + 175450.

It is an arithmetic number, because the mean of its divisors is an integer number (1087697).

Almost surely, 2^5613904 is an apocalyptic number.

It is an amenable number.

5613904 is a deficient number, since it is larger than the sum of its proper divisors (5263066).

5613904 is a wasteful number, since it uses less digits than its factorization.

5613904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350877 (or 350871 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5613904 is about 2369.3678481823. The cubic root of 5613904 is about 177.7276481343.

It can be divided in two parts, 561 and 3904, that added together give a triangular number (4465 = T₉₄).

The spelling of 5613904 in words is "five million, six hundred thirteen thousand, nine hundred four".