7454485 has 8 divisors (see below), whose sum is σ = 8995896. Its totient is φ = 5929920.

The previous prime is 7454471. The next prime is 7454521. The reversal of 7454485 is 5844547.

It can be written as a sum of positive squares in 4 ways, for example, as 17956 + 7436529 = 134^2 + 2727^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7454485 - 2⁷ = 7454357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3214 + ... + 5023.

It is an arithmetic number, because the mean of its divisors is an integer number (1124487).

Almost surely, 2^7454485 is an apocalyptic number.

It is an amenable number.

7454485 is a deficient number, since it is larger than the sum of its proper divisors (1541411).

7454485 is a wasteful number, since it uses less digits than its factorization.

7454485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8423.

The product of its digits is 89600, while the sum is 37.

The square root of 7454485 is about 2730.2902776079. The cubic root of 7454485 is about 195.3466112368.

The spelling of 7454485 in words is "seven million, four hundred fifty-four thousand, four hundred eighty-five".