2242492 has 18 divisors (see below), whose sum is σ = 4500888. Its totient is φ = 957672.

The previous prime is 2242469. The next prime is 2242517. The reversal of 2242492 is 2942422.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7783 + ... + 8065.

2^2242492 is an apocalyptic number.

It is an amenable number.

2242492 is an abundant number, since it is smaller than the sum of its proper divisors (2258396).

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

2242492 is an equidigital number, since it uses as much as digits as its factorization.

2242492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 292 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 2242492 is about 1497.4952420626. The cubic root of 2242492 is about 130.8911552425.

The spelling of 2242492 in words is "two million, two hundred forty-two thousand, four hundred ninety-two".