4233149 has 4 divisors (see below), whose sum is σ = 4323264. Its totient is φ = 4143036.

The previous prime is 4233139. The next prime is 4233161. The reversal of 4233149 is 9413324.

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 a de Polignac number, because none of the positive numbers 2^k-4233149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4233109) 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, 44987 + ... + 45080.

It is an arithmetic number, because the mean of its divisors is an integer number (1080816).

Almost surely, 2^4233149 is an apocalyptic number.

It is an amenable number.

4233149 is a deficient number, since it is larger than the sum of its proper divisors (90115).

4233149 is an equidigital number, since it uses as much as digits as its factorization.

4233149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90114.

The product of its digits is 2592, while the sum is 26.

The square root of 4233149 is about 2057.4617857934. The cubic root of 4233149 is about 161.7662253288.

The spelling of 4233149 in words is "four million, two hundred thirty-three thousand, one hundred forty-nine".