49224659 has 4 divisors (see below), whose sum is σ = 53699640. Its totient is φ = 44749680.

The previous prime is 49224647. The next prime is 49224661. The reversal of 49224659 is 95642294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49224659 - 2²⁰ = 48176083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49224619) 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 3 ways as a sum of consecutive naturals, for example, 2237474 + ... + 2237495.

It is an arithmetic number, because the mean of its divisors is an integer number (13424910).

Almost surely, 2^49224659 is an apocalyptic number.

49224659 is a deficient number, since it is larger than the sum of its proper divisors (4474981).

49224659 is a wasteful number, since it uses less digits than its factorization.

49224659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474980.

The product of its digits is 155520, while the sum is 41.

The square root of 49224659 is about 7016.0287200096. The cubic root of 49224659 is about 366.4889674301.

The spelling of 49224659 in words is "forty-nine million, two hundred twenty-four thousand, six hundred fifty-nine".