7880241 has 8 divisors (see below), whose sum is σ = 10763424. Its totient is φ = 5125280.

The previous prime is 7880239. The next prime is 7880251. The reversal of 7880241 is 1420887.

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

It is a cyclic number.

It is not a de Polignac number, because 7880241 - 2¹ = 7880239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7880199 and 7880208.

It is not an unprimeable number, because it can be changed into a prime (7880251) 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, 31911 + ... + 32156.

It is an arithmetic number, because the mean of its divisors is an integer number (1345428).

Almost surely, 2^7880241 is an apocalyptic number.

It is an amenable number.

7880241 is a deficient number, since it is larger than the sum of its proper divisors (2883183).

7880241 is a wasteful number, since it uses less digits than its factorization.

7880241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64111.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 7880241 is about 2807.1766955431. The cubic root of 7880241 is about 198.9969865625.

The spelling of 7880241 in words is "seven million, eight hundred eighty thousand, two hundred forty-one".