7954971 has 8 divisors (see below), whose sum is σ = 10636560. Its totient is φ = 5288352.

The previous prime is 7954937. The next prime is 7954979. The reversal of 7954971 is 1794597.

It is a happy number.

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

It is not a de Polignac number, because 7954971 - 2⁶ = 7954907 is a prime.

It is a super-2 number, since 2×7954971² = 126563127221682, which contains 22 as substring.

7954971 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7954979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436 + ... + 4673.

It is an arithmetic number, because the mean of its divisors is an integer number (1329570).

Almost surely, 2^7954971 is an apocalyptic number.

7954971 is a deficient number, since it is larger than the sum of its proper divisors (2681589).

7954971 is a wasteful number, since it uses less digits than its factorization.

7954971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7485.

The product of its digits is 79380, while the sum is 42.

The square root of 7954971 is about 2820.4558142258. The cubic root of 7954971 is about 199.6240520920.

The spelling of 7954971 in words is "seven million, nine hundred fifty-four thousand, nine hundred seventy-one".