7922741 has 8 divisors (see below), whose sum is σ = 8404224. Its totient is φ = 7452720.

The previous prime is 7922723. The next prime is 7922767. The reversal of 7922741 is 1472297.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7922741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7922698 and 7922707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7922711) 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, 1421 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (1050528).

Almost surely, 2^7922741 is an apocalyptic number.

It is an amenable number.

7922741 is a deficient number, since it is larger than the sum of its proper divisors (481483).

7922741 is a wasteful number, since it uses less digits than its factorization.

7922741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731.

The product of its digits is 7056, while the sum is 32.

The square root of 7922741 is about 2814.7363997362. The cubic root of 7922741 is about 199.3540912551.

The spelling of 7922741 in words is "seven million, nine hundred twenty-two thousand, seven hundred forty-one".