7420608 has 84 divisors (see below), whose sum is σ = 22929088. Its totient is φ = 2280960.

The previous prime is 7420601. The next prime is 7420613. The reversal of 7420608 is 8060247.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7420601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6993 + ... + 7983.

Almost surely, 2^7420608 is an apocalyptic number.

7420608 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7420608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11464544).

7420608 is an abundant number, since it is smaller than the sum of its proper divisors (15508480).

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

7420608 is a wasteful number, since it uses less digits than its factorization.

7420608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 7420608 is about 2724.0792940001. The cubic root of 7420608 is about 195.0502434635.

The spelling of 7420608 in words is "seven million, four hundred twenty thousand, six hundred eight".