2492404117 has 8 divisors (see below), whose sum is σ = 2850152000. Its totient is φ = 2135078784.

The previous prime is 2492404099. The next prime is 2492404127. The reversal of 2492404117 is 7114042942.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2492404117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492404127) 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, 92892 + ... + 116677.

It is an arithmetic number, because the mean of its divisors is an integer number (356269000).

Almost surely, 2^2492404117 is an apocalyptic number.

It is an amenable number.

2492404117 is a deficient number, since it is larger than the sum of its proper divisors (357747883).

2492404117 is a wasteful number, since it uses less digits than its factorization.

2492404117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211275.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2492404117 is about 49923.9833847420. The cubic root of 2492404117 is about 1355.8328539014.

The spelling of 2492404117 in words is "two billion, four hundred ninety-two million, four hundred four thousand, one hundred seventeen".