7954121 has 12 divisors (see below), whose sum is σ = 9302400. Its totient is φ = 6781320.

The previous prime is 7954117. The next prime is 7954127. The reversal of 7954121 is 1214597.

It is not a de Polignac number, because 7954121 - 2² = 7954117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7954127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12980 + ... + 13578.

It is an arithmetic number, because the mean of its divisors is an integer number (775200).

Almost surely, 2^7954121 is an apocalyptic number.

It is an amenable number.

7954121 is a deficient number, since it is larger than the sum of its proper divisors (1348279).

7954121 is a wasteful number, since it uses less digits than its factorization.

7954121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 877 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 7954121 is about 2820.3051253366. The cubic root of 7954121 is about 199.6169418005.

The spelling of 7954121 in words is "seven million, nine hundred fifty-four thousand, one hundred twenty-one".