2493202 has 4 divisors (see below), whose sum is σ = 3739806. Its totient is φ = 1246600.

The previous prime is 2493193. The next prime is 2493221. The reversal of 2493202 is 2023942.

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., 2157961 + 335241 = 1469^2 + 579^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623299 + ... + 623302.

2^2493202 is an apocalyptic number.

2493202 is a deficient number, since it is larger than the sum of its proper divisors (1246604).

2493202 is a wasteful number, since it uses less digits than its factorization.

2493202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246603.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2493202 is about 1578.9876503634. The cubic root of 2493202 is about 135.5977517516.

The spelling of 2493202 in words is "two million, four hundred ninety-three thousand, two hundred two".