7424485 has 8 divisors (see below), whose sum is σ = 9126936. Its totient is φ = 5794560.

The previous prime is 7424467. The next prime is 7424507. The reversal of 7424485 is 5844247.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 231361 + 7193124 = 481^2 + 2682^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-7424485 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7424485.

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, 17904 + ... + 18313.

It is an arithmetic number, because the mean of its divisors is an integer number (1140867).

Almost surely, 2^7424485 is an apocalyptic number.

It is an amenable number.

7424485 is a deficient number, since it is larger than the sum of its proper divisors (1702451).

7424485 is a wasteful number, since it uses less digits than its factorization.

7424485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36263.

The product of its digits is 35840, while the sum is 34.

The square root of 7424485 is about 2724.7908176592. The cubic root of 7424485 is about 195.0842064548.

The spelling of 7424485 in words is "seven million, four hundred twenty-four thousand, four hundred eighty-five".