7925473 has 4 divisors (see below), whose sum is σ = 7951108. Its totient is φ = 7899840.

The previous prime is 7925471. The next prime is 7925503. The reversal of 7925473 is 3745297.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3745297 = 23 ⋅162839.

It can be written as a sum of positive squares in 2 ways, for example, as 2505889 + 5419584 = 1583^2 + 2328^2 .

It is a cyclic number.

It is not a de Polignac number, because 7925473 - 2¹ = 7925471 is a prime.

It is a d-powerful number, because it can be written as 7 + 9⁵ + 2²¹ + 5³ + 4⁶ + 7⁸ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7925471) 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, 12348 + ... + 12973.

It is an arithmetic number, because the mean of its divisors is an integer number (1987777).

Almost surely, 2^7925473 is an apocalyptic number.

It is an amenable number.

7925473 is a deficient number, since it is larger than the sum of its proper divisors (25635).

7925473 is a wasteful number, since it uses less digits than its factorization.

7925473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25634.

The product of its digits is 52920, while the sum is 37.

The square root of 7925473 is about 2815.2216608999. The cubic root of 7925473 is about 199.3770030557.

It can be divided in two parts, 79 and 25473, that added together give a palindrome (25552).

The spelling of 7925473 in words is "seven million, nine hundred twenty-five thousand, four hundred seventy-three".