5642373 has 16 divisors (see below), whose sum is σ = 8640000. Its totient is φ = 3239280.

The previous prime is 5642369. The next prime is 5642381. The reversal of 5642373 is 3732465.

It is not a de Polignac number, because 5642373 - 2² = 5642369 is a prime.

It is a super-2 number, since 2×5642373² = 63672746142258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5642373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3873 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (540000).

Almost surely, 2^5642373 is an apocalyptic number.

It is an amenable number.

5642373 is a deficient number, since it is larger than the sum of its proper divisors (2997627).

5642373 is a wasteful number, since it uses less digits than its factorization.

5642373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9032.

The product of its digits is 15120, while the sum is 30.

The square root of 5642373 is about 2375.3679714941. The cubic root of 5642373 is about 178.0275701098.

The spelling of 5642373 in words is "five million, six hundred forty-two thousand, three hundred seventy-three".