5649172 has 24 divisors (see below), whose sum is σ = 10178784. Its totient is φ = 2742432.

The previous prime is 5649167. The next prime is 5649181. The reversal of 5649172 is 2719465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28578 + ... + 28774.

It is an arithmetic number, because the mean of its divisors is an integer number (424116).

Almost surely, 2^5649172 is an apocalyptic number.

It is an amenable number.

5649172 is a deficient number, since it is larger than the sum of its proper divisors (4529612).

5649172 is a wasteful number, since it uses less digits than its factorization.

5649172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 373 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 5649172 is about 2376.7986873103. The cubic root of 5649172 is about 178.0990485225.

The spelling of 5649172 in words is "five million, six hundred forty-nine thousand, one hundred seventy-two".