2249602 has 8 divisors (see below), whose sum is σ = 3397500. Its totient is φ = 1117104.

The previous prime is 2249591. The next prime is 2249603. The reversal of 2249602 is 2069422.

It can be written as a sum of positive squares in 2 ways, for example, as 2247001 + 2601 = 1499^2 + 51^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2249603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3477 + ... + 4072.

2^2249602 is an apocalyptic number.

2249602 is a deficient number, since it is larger than the sum of its proper divisors (1147898).

2249602 is a wasteful number, since it uses less digits than its factorization.

2249602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2249602 is about 1499.8673274660. The cubic root of 2249602 is about 131.0293429209.

The spelling of 2249602 in words is "two million, two hundred forty-nine thousand, six hundred two".