2633149 has 4 divisors (see below), whose sum is σ = 2666560. Its totient is φ = 2599740.

The previous prime is 2633131. The next prime is 2633161. The reversal of 2633149 is 9413362.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2633149 - 2¹³ = 2624957 is a prime.

It is a Duffinian number.

2633149 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2633129) 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, 16587 + ... + 16744.

It is an arithmetic number, because the mean of its divisors is an integer number (666640).

2^2633149 is an apocalyptic number.

It is an amenable number.

2633149 is a deficient number, since it is larger than the sum of its proper divisors (33411).

2633149 is an equidigital number, since it uses as much as digits as its factorization.

2633149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33410.

The product of its digits is 3888, while the sum is 28.

The square root of 2633149 is about 1622.6980618710. The cubic root of 2633149 is about 138.0888072218.

The spelling of 2633149 in words is "two million, six hundred thirty-three thousand, one hundred forty-nine".