2461117997 has 16 divisors (see below), whose sum is σ = 2674543872. Its totient is φ = 2251229760.

The previous prime is 2461117951. The next prime is 2461118039. The reversal of 2461117997 is 7997111642.

It is a happy number.

2461117997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2461117997 - 2¹⁸ = 2460855853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461117907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720668 + ... + 724074.

It is an arithmetic number, because the mean of its divisors is an integer number (167158992).

Almost surely, 2^2461117997 is an apocalyptic number.

It is an amenable number.

2461117997 is a deficient number, since it is larger than the sum of its proper divisors (213425875).

2461117997 is a wasteful number, since it uses less digits than its factorization.

2461117997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908.

The product of its digits is 190512, while the sum is 47.

The square root of 2461117997 is about 49609.6562878640. The cubic root of 2461117997 is about 1350.1358796929.

The spelling of 2461117997 in words is "two billion, four hundred sixty-one million, one hundred seventeen thousand, nine hundred ninety-seven".