5649596 has 6 divisors (see below), whose sum is σ = 9886800. Its totient is φ = 2824796.

The previous prime is 5649587. The next prime is 5649599. The reversal of 5649596 is 6959465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706196 + ... + 706203.

It is an arithmetic number, because the mean of its divisors is an integer number (1647800).

Almost surely, 2^5649596 is an apocalyptic number.

5649596 is the 1271-st centered heptagonal number.

It is an amenable number.

5649596 is a deficient number, since it is larger than the sum of its proper divisors (4237204).

5649596 is a wasteful number, since it uses less digits than its factorization.

5649596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412403 (or 1412401 counting only the distinct ones).

The product of its digits is 291600, while the sum is 44.

The square root of 5649596 is about 2376.8878812430. The cubic root of 5649596 is about 178.1035041671.

The spelling of 5649596 in words is "five million, six hundred forty-nine thousand, five hundred ninety-six".