7970445 has 24 divisors (see below), whose sum is σ = 15789696. Its totient is φ = 3643488.

The previous prime is 7970377. The next prime is 7970471. The reversal of 7970445 is 5440797.

It is a happy number.

It is not a de Polignac number, because 7970445 - 2¹⁸ = 7708301 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12337 + ... + 12966.

It is an arithmetic number, because the mean of its divisors is an integer number (657904).

Almost surely, 2^7970445 is an apocalyptic number.

It is an amenable number.

7970445 is a deficient number, since it is larger than the sum of its proper divisors (7819251).

7970445 is a wasteful number, since it uses less digits than its factorization.

7970445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25321 (or 25318 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 7970445 is about 2823.1976551421. The cubic root of 7970445 is about 199.7534044114.

The spelling of 7970445 in words is "seven million, nine hundred seventy thousand, four hundred forty-five".