7372641 has 16 divisors (see below), whose sum is σ = 10301760. Its totient is φ = 4683840.

The previous prime is 7372639. The next prime is 7372649. The reversal of 7372641 is 1462737.

It is not a de Polignac number, because 7372641 - 2¹ = 7372639 is a prime.

7372641 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7372599 and 7372608.

It is not an unprimeable number, because it can be changed into a prime (7372649) 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 15 ways as a sum of consecutive naturals, for example, 6711 + ... + 7731.

It is an arithmetic number, because the mean of its divisors is an integer number (643860).

Almost surely, 2^7372641 is an apocalyptic number.

It is an amenable number.

7372641 is a deficient number, since it is larger than the sum of its proper divisors (2929119).

7372641 is a wasteful number, since it uses less digits than its factorization.

7372641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its digits is 7056, while the sum is 30.

The square root of 7372641 is about 2715.2607609583. The cubic root of 7372641 is about 194.6290647306.

The spelling of 7372641 in words is "seven million, three hundred seventy-two thousand, six hundred forty-one".