2492465198 has 4 divisors (see below), whose sum is σ = 3738697800. Its totient is φ = 1246232598.

The previous prime is 2492465197. The next prime is 2492465237. The reversal of 2492465198 is 8915642942.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492465197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623116298 + ... + 623116301.

It is an arithmetic number, because the mean of its divisors is an integer number (934674450).

Almost surely, 2^2492465198 is an apocalyptic number.

2492465198 is a deficient number, since it is larger than the sum of its proper divisors (1246232602).

2492465198 is a wasteful number, since it uses less digits than its factorization.

2492465198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246232601.

The product of its digits is 1244160, while the sum is 50.

The square root of 2492465198 is about 49924.5951210423. The cubic root of 2492465198 is about 1355.8439295464.

The spelling of 2492465198 in words is "two billion, four hundred ninety-two million, four hundred sixty-five thousand, one hundred ninety-eight".