7572373 has 2 divisors, whose sum is σ = 7572374. Its totient is φ = 7572372.

The previous prime is 7572371. The next prime is 7572391. The reversal of 7572373 is 3732757.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7171684 + 400689 = 2678^2 + 633^2 .

It is a cyclic number.

It is not a de Polignac number, because 7572373 - 2¹ = 7572371 is a prime.

It is a super-2 number, since 2×7572373² = 114681665702258, which contains 22 as substring.

Together with 7572371, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7572371) 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 as a sum of consecutive naturals, namely, 3786186 + 3786187.

It is an arithmetic number, because the mean of its divisors is an integer number (3786187).

Almost surely, 2^7572373 is an apocalyptic number.

It is an amenable number.

7572373 is a deficient number, since it is larger than the sum of its proper divisors (1).

7572373 is an equidigital number, since it uses as much as digits as its factorization.

7572373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30870, while the sum is 34.

The square root of 7572373 is about 2751.7945054092. The cubic root of 7572373 is about 196.3709914252.

The spelling of 7572373 in words is "seven million, five hundred seventy-two thousand, three hundred seventy-three".