7423941 has 12 divisors (see below), whose sum is σ = 11514912. Its totient is φ = 4242168.

The previous prime is 7423937. The next prime is 7423961. The reversal of 7423941 is 1493247.

It is a happy number.

It is not a de Polignac number, because 7423941 - 2² = 7423937 is a prime.

It is a super-2 number, since 2×7423941² = 110229799942962, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

7423941 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7423899 and 7423908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423921) 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, 25105 + ... + 25398.

It is an arithmetic number, because the mean of its divisors is an integer number (959576).

Almost surely, 2^7423941 is an apocalyptic number.

It is an amenable number.

7423941 is a deficient number, since it is larger than the sum of its proper divisors (4090971).

7423941 is a wasteful number, since it uses less digits than its factorization.

7423941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50520 (or 50513 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 7423941 is about 2724.6909916539. The cubic root of 7423941 is about 195.0794416619.

The spelling of 7423941 in words is "seven million, four hundred twenty-three thousand, nine hundred forty-one".