2002354 has 4 divisors (see below), whose sum is σ = 3003534. Its totient is φ = 1001176.

The previous prime is 2002349. The next prime is 2002361. The reversal of 2002354 is 4532002.

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., 1863225 + 139129 = 1365^2 + 373^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500587 + ... + 500590.

2^2002354 is an apocalyptic number.

2002354 is a deficient number, since it is larger than the sum of its proper divisors (1001180).

2002354 is a wasteful number, since it uses less digits than its factorization.

2002354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001179.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2002354 is about 1415.0455823047. The cubic root of 2002354 is about 126.0415165113.

Adding to 2002354 its reverse (4532002), we get a palindrome (6534356).

The spelling of 2002354 in words is "two million, two thousand, three hundred fifty-four".