2989253 has 4 divisors (see below), whose sum is σ = 3045708. Its totient is φ = 2932800.

The previous prime is 2989223. The next prime is 2989271. The reversal of 2989253 is 3529892.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2024929 + 964324 = 1423^2 + 982^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2989253 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989223) 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, 28148 + ... + 28253.

It is an arithmetic number, because the mean of its divisors is an integer number (761427).

2^2989253 is an apocalyptic number.

It is an amenable number.

2989253 is a deficient number, since it is larger than the sum of its proper divisors (56455).

2989253 is an equidigital number, since it uses as much as digits as its factorization.

2989253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56454.

The product of its digits is 38880, while the sum is 38.

The square root of 2989253 is about 1728.9456324593. The cubic root of 2989253 is about 144.0525303462.

The spelling of 2989253 in words is "two million, nine hundred eighty-nine thousand, two hundred fifty-three".