7970456 has 32 divisors (see below), whose sum is σ = 16223760. Its totient is φ = 3649152.

The previous prime is 7970377. The next prime is 7970471. The reversal of 7970456 is 6540797.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17771 + ... + 18213.

Almost surely, 2^7970456 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 7970456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8111880).

7970456 is an abundant number, since it is smaller than the sum of its proper divisors (8253304).

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

7970456 is a wasteful number, since it uses less digits than its factorization.

7970456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 7970456 is about 2823.1996032870. The cubic root of 7970456 is about 199.7534963045.

The spelling of 7970456 in words is "seven million, nine hundred seventy thousand, four hundred fifty-six".