7490208 has 96 divisors (see below), whose sum is σ = 22099392. Its totient is φ = 2201600.

The previous prime is 7490191. The next prime is 7490209. The reversal of 7490208 is 8020947.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×7490208² = 112206431766528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7490209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43210 + ... + 43382.

It is an arithmetic number, because the mean of its divisors is an integer number (230202).

Almost surely, 2^7490208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7490208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11049696).

7490208 is an abundant number, since it is smaller than the sum of its proper divisors (14609184).

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

7490208 is a wasteful number, since it uses less digits than its factorization.

7490208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7490208 is about 2736.8244371899. The cubic root of 7490208 is about 195.6581574380.

The spelling of 7490208 in words is "seven million, four hundred ninety thousand, two hundred eight".