7488953 has 4 divisors (see below), whose sum is σ = 7630308. Its totient is φ = 7347600.

The previous prime is 7488947. The next prime is 7488973. The reversal of 7488953 is 3598847.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6620329 + 868624 = 2573^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 7488953 - 2¹⁶ = 7423417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7488973) 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, 70598 + ... + 70703.

It is an arithmetic number, because the mean of its divisors is an integer number (1907577).

Almost surely, 2^7488953 is an apocalyptic number.

It is an amenable number.

7488953 is a deficient number, since it is larger than the sum of its proper divisors (141355).

7488953 is a wasteful number, since it uses less digits than its factorization.

7488953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141354.

The product of its digits is 241920, while the sum is 44.

The square root of 7488953 is about 2736.5951472587. The cubic root of 7488953 is about 195.6472291833.

The spelling of 7488953 in words is "seven million, four hundred eighty-eight thousand, nine hundred fifty-three".