7456016 has 20 divisors (see below), whose sum is σ = 14945100. Its totient is φ = 3599232.

The previous prime is 7456003. The next prime is 7456021. The reversal of 7456016 is 6106547.

It can be written as a sum of positive squares in 2 ways, for example, as 2876416 + 4579600 = 1696^2 + 2140^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 7456016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7571 + ... + 8498.

It is an arithmetic number, because the mean of its divisors is an integer number (747255).

Almost surely, 2^7456016 is an apocalyptic number.

It is an amenable number.

7456016 is an abundant number, since it is smaller than the sum of its proper divisors (7489084).

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

7456016 is a wasteful number, since it uses less digits than its factorization.

7456016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106 (or 16100 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7456016 is about 2730.5706363323. The cubic root of 7456016 is about 195.3599837318.

The spelling of 7456016 in words is "seven million, four hundred fifty-six thousand, sixteen".