2492298 has 12 divisors (see below), whose sum is σ = 5400018. Its totient is φ = 830760.

The previous prime is 2492279. The next prime is 2492299. The reversal of 2492298 is 8922942.

It can be written as a sum of positive squares in only one way, i.e., 2259009 + 233289 = 1503^2 + 483^2 .

It is not an unprimeable number, because it can be changed into a prime (2492299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69213 + ... + 69248.

2^2492298 is an apocalyptic number.

2492298 is an abundant number, since it is smaller than the sum of its proper divisors (2907720).

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

2492298 is a wasteful number, since it uses less digits than its factorization.

2492298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138469 (or 138466 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 2492298 is about 1578.7013650466. The cubic root of 2492298 is about 135.5813611575.

The spelling of 2492298 in words is "two million, four hundred ninety-two thousand, two hundred ninety-eight".