7420995 has 12 divisors (see below), whose sum is σ = 12863136. Its totient is φ = 3957840.

The previous prime is 7420969. The next prime is 7421003. The reversal of 7420995 is 5990247.

It is not a de Polignac number, because 7420995 - 2⁸ = 7420739 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 82411 + ... + 82500.

It is an arithmetic number, because the mean of its divisors is an integer number (1071928).

Almost surely, 2^7420995 is an apocalyptic number.

7420995 is a deficient number, since it is larger than the sum of its proper divisors (5442141).

7420995 is a wasteful number, since it uses less digits than its factorization.

7420995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164922 (or 164919 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 7420995 is about 2724.1503262485. The cubic root of 7420995 is about 195.0536341619.

The spelling of 7420995 in words is "seven million, four hundred twenty thousand, nine hundred ninety-five".