49259227 has 4 divisors (see below), whose sum is σ = 49476456. Its totient is φ = 49042000.

The previous prime is 49259143. The next prime is 49259239. The reversal of 49259227 is 72295294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72295294 = 2 ⋅36147647.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49259227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49259227.

It is not an unprimeable number, because it can be changed into a prime (49259257) 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, 108274 + ... + 108727.

It is an arithmetic number, because the mean of its divisors is an integer number (12369114).

Almost surely, 2^49259227 is an apocalyptic number.

49259227 is a deficient number, since it is larger than the sum of its proper divisors (217229).

49259227 is a wasteful number, since it uses less digits than its factorization.

49259227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217228.

The product of its digits is 90720, while the sum is 40.

The square root of 49259227 is about 7018.4917895514. The cubic root of 49259227 is about 366.5747362737.

The spelling of 49259227 in words is "forty-nine million, two hundred fifty-nine thousand, two hundred twenty-seven".