7919241 has 8 divisors (see below), whose sum is σ = 11518944. Its totient is φ = 4799520.

The previous prime is 7919239. The next prime is 7919251. The reversal of 7919241 is 1429197.

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

It is not a de Polignac number, because 7919241 - 2¹ = 7919239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 239977 = 7919241 / (7 + 9 + 1 + 9 + 2 + 4 + 1).

It is not an unprimeable number, because it can be changed into a prime (7919231) 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, 119956 + ... + 120021.

It is an arithmetic number, because the mean of its divisors is an integer number (1439868).

Almost surely, 2^7919241 is an apocalyptic number.

It is an amenable number.

7919241 is a deficient number, since it is larger than the sum of its proper divisors (3599703).

7919241 is a wasteful number, since it uses less digits than its factorization.

7919241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239991.

The product of its digits is 4536, while the sum is 33.

The square root of 7919241 is about 2814.1146032100. The cubic root of 7919241 is about 199.3247309579.

The spelling of 7919241 in words is "seven million, nine hundred nineteen thousand, two hundred forty-one".