7420482 has 12 divisors (see below), whose sum is σ = 16077750. Its totient is φ = 2473488.

The previous prime is 7420481. The next prime is 7420493. The reversal of 7420482 is 2840247.

It can be written as a sum of positive squares in only one way, i.e., 7403841 + 16641 = 2721^2 + 129^2 .

It is a super-2 number, since 2×7420482² = 110127106224648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7420481) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206107 + ... + 206142.

Almost surely, 2^7420482 is an apocalyptic number.

7420482 is an abundant number, since it is smaller than the sum of its proper divisors (8657268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7420482 is a wasteful number, since it uses less digits than its factorization.

7420482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412257 (or 412254 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 7420482 is about 2724.0561668218. The cubic root of 7420482 is about 195.0491394897.

The spelling of 7420482 in words is "seven million, four hundred twenty thousand, four hundred eighty-two".