5651372 has 12 divisors (see below), whose sum is σ = 9954000. Its totient is φ = 2807376.

The previous prime is 5651369. The next prime is 5651377. The reversal of 5651372 is 2731565.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5651377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3872 + ... + 5127.

It is an arithmetic number, because the mean of its divisors is an integer number (829500).

Almost surely, 2^5651372 is an apocalyptic number.

It is an amenable number.

5651372 is a deficient number, since it is larger than the sum of its proper divisors (4302628).

5651372 is a wasteful number, since it uses less digits than its factorization.

5651372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160 (or 9158 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 5651372 is about 2377.2614496517. The cubic root of 5651372 is about 178.1221650108.

The spelling of 5651372 in words is "five million, six hundred fifty-one thousand, three hundred seventy-two".