49220233 has 4 divisors (see below), whose sum is σ = 50267520. Its totient is φ = 48172948.

The previous prime is 49220231. The next prime is 49220243. The reversal of 49220233 is 33202294.

49220233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49220233 - 2¹ = 49220231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49220198 and 49220207.

It is not an unprimeable number, because it can be changed into a prime (49220231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523573 + ... + 523666.

It is an arithmetic number, because the mean of its divisors is an integer number (12566880).

Almost surely, 2^49220233 is an apocalyptic number.

It is an amenable number.

49220233 is a deficient number, since it is larger than the sum of its proper divisors (1047287).

49220233 is a wasteful number, since it uses less digits than its factorization.

49220233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047286.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 49220233 is about 7015.7132923175. The cubic root of 49220233 is about 366.4779829031.

The spelling of 49220233 in words is "forty-nine million, two hundred twenty thousand, two hundred thirty-three".