7961146 has 8 divisors (see below), whose sum is σ = 12093120. Its totient is φ = 3930108.

The previous prime is 7961143. The next prime is 7961147. The reversal of 7961146 is 6411697.

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

It is not an unprimeable number, because it can be changed into a prime (7961143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25036 + ... + 25351.

It is an arithmetic number, because the mean of its divisors is an integer number (1511640).

Almost surely, 2^7961146 is an apocalyptic number.

7961146 is a deficient number, since it is larger than the sum of its proper divisors (4131974).

7961146 is a wasteful number, since it uses less digits than its factorization.

7961146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50468.

The product of its digits is 9072, while the sum is 34.

The square root of 7961146 is about 2821.5502830891. The cubic root of 7961146 is about 199.6756910695.

The spelling of 7961146 in words is "seven million, nine hundred sixty-one thousand, one hundred forty-six".