7611841 has 2 divisors, whose sum is σ = 7611842. Its totient is φ = 7611840.

The previous prime is 7611823. The next prime is 7611853. The reversal of 7611841 is 1481167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5640625 + 1971216 = 2375^2 + 1404^2 .

It is an emirp because it is prime and its reverse (1481167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7611841 - 2⁵ = 7611809 is a prime.

7611841 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7611041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3805920 + 3805921.

It is an arithmetic number, because the mean of its divisors is an integer number (3805921).

Almost surely, 2^7611841 is an apocalyptic number.

It is an amenable number.

7611841 is a deficient number, since it is larger than the sum of its proper divisors (1).

7611841 is an equidigital number, since it uses as much as digits as its factorization.

7611841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 28.

The square root of 7611841 is about 2758.9565056376. The cubic root of 7611841 is about 196.7115691146.

The spelling of 7611841 in words is "seven million, six hundred eleven thousand, eight hundred forty-one".