7416220 has 24 divisors (see below), whose sum is σ = 17799264. Its totient is φ = 2542656.

The previous prime is 7416193. The next prime is 7416229. The reversal of 7416220 is 226147.

It is a junction number, because it is equal to n+sod(n) for n = 7416191 and 7416200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7416229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26347 + ... + 26626.

It is an arithmetic number, because the mean of its divisors is an integer number (741636).

Almost surely, 2^7416220 is an apocalyptic number.

7416220 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7416220 is an abundant number, since it is smaller than the sum of its proper divisors (10383044).

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

7416220 is a wasteful number, since it uses less digits than its factorization.

7416220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52989 (or 52987 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 7416220 is about 2723.2737651584. The cubic root of 7416220 is about 195.0117897759.

The spelling of 7416220 in words is "seven million, four hundred sixteen thousand, two hundred twenty".