2284402 has 4 divisors (see below), whose sum is σ = 3426606. Its totient is φ = 1142200.

The previous prime is 2284391. The next prime is 2284423. The reversal of 2284402 is 2044822.

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

It can be written as a sum of positive squares in only one way, i.e., 1610361 + 674041 = 1269^2 + 821^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571099 + ... + 571102.

2^2284402 is an apocalyptic number.

2284402 is a deficient number, since it is larger than the sum of its proper divisors (1142204).

2284402 is a wasteful number, since it uses less digits than its factorization.

2284402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142203.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2284402 is about 1511.4238320207. The cubic root of 2284402 is about 131.7015371687.

The spelling of 2284402 in words is "two million, two hundred eighty-four thousand, four hundred two".