7488216 has 24 divisors (see below), whose sum is σ = 20280780. Its totient is φ = 2496048.

The previous prime is 7488163. The next prime is 7488227. The reversal of 7488216 is 6128847.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51930 + ... + 52073.

Almost surely, 2^7488216 is an apocalyptic number.

It is an amenable number.

7488216 is an abundant number, since it is smaller than the sum of its proper divisors (12792564).

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

7488216 is a wasteful number, since it uses less digits than its factorization.

7488216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104015 (or 104008 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 7488216 is about 2736.4604875642. The cubic root of 7488216 is about 195.6408109858.

The spelling of 7488216 in words is "seven million, four hundred eighty-eight thousand, two hundred sixteen".