2202738 has 8 divisors (see below), whose sum is σ = 4405488. Its totient is φ = 734244.

The previous prime is 2202719. The next prime is 2202763. The reversal of 2202738 is 8372022.

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

2202738 is an admirable number.

It is an Ulam number.

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, 183556 + ... + 183567.

It is an arithmetic number, because the mean of its divisors is an integer number (550686).

2^2202738 is an apocalyptic number.

2202738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2202738 is a wasteful number, since it uses less digits than its factorization.

2202738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367128.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2202738 is about 1484.1623900369. The cubic root of 2202738 is about 130.1130771566.

The spelling of 2202738 in words is "two million, two hundred two thousand, seven hundred thirty-eight".