7422486 has 16 divisors (see below), whose sum is σ = 14884464. Its totient is φ = 2467584.

The previous prime is 7422479. The next prime is 7422487. The reversal of 7422486 is 6842247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7422487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 4026.

It is an arithmetic number, because the mean of its divisors is an integer number (930279).

Almost surely, 2^7422486 is an apocalyptic number.

7422486 is an abundant number, since it is smaller than the sum of its proper divisors (7461978).

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

7422486 is a wasteful number, since it uses less digits than its factorization.

7422486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295.

The product of its digits is 21504, while the sum is 33.

The square root of 7422486 is about 2724.4239758158. The cubic root of 7422486 is about 195.0666964487.

The spelling of 7422486 in words is "seven million, four hundred twenty-two thousand, four hundred eighty-six".