7761113 has 4 divisors (see below), whose sum is σ = 7941648. Its totient is φ = 7580580.

The previous prime is 7761107. The next prime is 7761121. The reversal of 7761113 is 3111677.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7761113 - 2¹⁰ = 7760089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7761133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90203 + ... + 90288.

It is an arithmetic number, because the mean of its divisors is an integer number (1985412).

Almost surely, 2^7761113 is an apocalyptic number.

It is an amenable number.

7761113 is a deficient number, since it is larger than the sum of its proper divisors (180535).

7761113 is a wasteful number, since it uses less digits than its factorization.

7761113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180534.

The product of its digits is 882, while the sum is 26.

The square root of 7761113 is about 2785.8774201318. The cubic root of 7761113 is about 197.9891246620.

The spelling of 7761113 in words is "seven million, seven hundred sixty-one thousand, one hundred thirteen".