7616480 has 48 divisors (see below), whose sum is σ = 18162144. Its totient is φ = 3018240.

The previous prime is 7616443. The next prime is 7616489. The reversal of 7616480 is 846167.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7616489) 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, 28829 + ... + 29091.

It is an arithmetic number, because the mean of its divisors is an integer number (378378).

Almost surely, 2^7616480 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 7616480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9081072).

7616480 is an abundant number, since it is smaller than the sum of its proper divisors (10545664).

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

7616480 is a wasteful number, since it uses less digits than its factorization.

7616480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7616480 is about 2759.7970939908. The cubic root of 7616480 is about 196.7515226400.

The spelling of 7616480 in words is "seven million, six hundred sixteen thousand, four hundred eighty".