2242802 has 8 divisors (see below), whose sum is σ = 3480300. Its totient is φ = 1082704.

The previous prime is 2242789. The next prime is 2242811. The reversal of 2242802 is 2082422.

It can be written as a sum of positive squares in 2 ways, for example, as 2163841 + 78961 = 1471^2 + 281^2 .

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

It is a super-2 number, since 2×2242802² = 10060321622408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19277 + ... + 19392.

2^2242802 is an apocalyptic number.

2242802 is a deficient number, since it is larger than the sum of its proper divisors (1237498).

2242802 is a wasteful number, since it uses less digits than its factorization.

2242802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38700.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2242802 is about 1497.5987446576. The cubic root of 2242802 is about 130.8971863882.

It can be divided in two parts, 22 and 42802, that added together give a palindrome (42824).

The spelling of 2242802 in words is "two million, two hundred forty-two thousand, eight hundred two".