2492194152 has 128 divisors (see below), whose sum is σ = 7599882240. Its totient is φ = 664796160.

The previous prime is 2492194151. The next prime is 2492194193. The reversal of 2492194152 is 2514912942.

2492194152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2492194152² = 12422063382525998208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2492194152.

It is not an unprimeable number, because it can be changed into a prime (2492194151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359277 + ... + 366147.

It is an arithmetic number, because the mean of its divisors is an integer number (59374080).

Almost surely, 2^2492194152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2492194152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3799941120).

2492194152 is an abundant number, since it is smaller than the sum of its proper divisors (5107688088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2492194152 is a wasteful number, since it uses less digits than its factorization.

2492194152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7031 (or 7027 counting only the distinct ones).

The product of its digits is 51840, while the sum is 39.

The square root of 2492194152 is about 49921.8804934269. The cubic root of 2492194152 is about 1355.7947801613.

The spelling of 2492194152 in words is "two billion, four hundred ninety-two million, one hundred ninety-four thousand, one hundred fifty-two".