49200789 has 8 divisors (see below), whose sum is σ = 71564832. Its totient is φ = 29818640.

The previous prime is 49200773. The next prime is 49200793. The reversal of 49200789 is 98700294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49200789 - 2⁴ = 49200773 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49200719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745434 + ... + 745499.

It is an arithmetic number, because the mean of its divisors is an integer number (8945604).

Almost surely, 2^49200789 is an apocalyptic number.

It is an amenable number.

49200789 is a deficient number, since it is larger than the sum of its proper divisors (22364043).

49200789 is a wasteful number, since it uses less digits than its factorization.

49200789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490947.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 49200789 is about 7014.3274089538. The cubic root of 49200789 is about 366.4297186291.

The spelling of 49200789 in words is "forty-nine million, two hundred thousand, seven hundred eighty-nine".