2333649 has 16 divisors (see below), whose sum is σ = 3354624. Its totient is φ = 1438800.

The previous prime is 2333647. The next prime is 2333651. The reversal of 2333649 is 9463332.

It is an interprime number because it is at equal distance from previous prime (2333647) and next prime (2333651).

It is not a de Polignac number, because 2333649 - 2¹ = 2333647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2333647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

2^2333649 is an apocalyptic number.

It is an amenable number.

2333649 is a deficient number, since it is larger than the sum of its proper divisors (1020975).

2333649 is a wasteful number, since it uses less digits than its factorization.

2333649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148.

The product of its digits is 11664, while the sum is 30.

The square root of 2333649 is about 1527.6285543286. The cubic root of 2333649 is about 132.6412212112.

The spelling of 2333649 in words is "two million, three hundred thirty-three thousand, six hundred forty-nine".