7420084 has 12 divisors (see below), whose sum is σ = 14840224. Its totient is φ = 3180024.

The previous prime is 7420079. The next prime is 7420097. The reversal of 7420084 is 4800247.

7420084 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132474 + ... + 132529.

Almost surely, 2^7420084 is an apocalyptic number.

It is an amenable number.

7420084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7420084 is a wasteful number, since it uses less digits than its factorization.

7420084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265014 (or 265012 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 7420084 is about 2723.9831130167. The cubic root of 7420084 is about 195.0456522524.

The spelling of 7420084 in words is "seven million, four hundred twenty thousand, eighty-four".