7960045 has 8 divisors (see below), whose sum is σ = 9584640. Its totient is φ = 6346320.

The previous prime is 7960039. The next prime is 7960067. The reversal of 7960045 is 5400697.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7960045 - 2³ = 7960037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7959989 and 7960016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 4114.

It is an arithmetic number, because the mean of its divisors is an integer number (1198080).

Almost surely, 2^7960045 is an apocalyptic number.

It is an amenable number.

7960045 is a deficient number, since it is larger than the sum of its proper divisors (1624595).

7960045 is a wasteful number, since it uses less digits than its factorization.

7960045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 7960045 is about 2821.3551708355. The cubic root of 7960045 is about 199.6664858173. Note that the first 3 decimals are identical.

The spelling of 7960045 in words is "seven million, nine hundred sixty thousand, forty-five".