7376641 has 4 divisors (see below), whose sum is σ = 7397892. Its totient is φ = 7355392.

The previous prime is 7376627. The next prime is 7376651. The reversal of 7376641 is 1466737.

7376641 = 1920² + 1921².

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1466737 = 97 ⋅15121.

It can be written as a sum of positive squares in 2 ways, for example, as 3686400 + 3690241 = 1920^2 + 1921^2 .

It is a cyclic number.

It is not a de Polignac number, because 7376641 - 2⁷ = 7376513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7376597 and 7376606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7376651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10096 + ... + 10801.

It is an arithmetic number, because the mean of its divisors is an integer number (1849473).

Almost surely, 2^7376641 is an apocalyptic number.

7376641 is the 1921-st centered square number.

It is an amenable number.

7376641 is a deficient number, since it is larger than the sum of its proper divisors (21251).

7376641 is a wasteful number, since it uses less digits than its factorization.

7376641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21250.

The product of its digits is 21168, while the sum is 34.

The square root of 7376641 is about 2715.9972385848. The cubic root of 7376641 is about 194.6642568012.

The spelling of 7376641 in words is "seven million, three hundred seventy-six thousand, six hundred forty-one".