49914217 has 4 divisors (see below), whose sum is σ = 49997056. Its totient is φ = 49831380.

The previous prime is 49914203. The next prime is 49914223. The reversal of 49914217 is 71241994.

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 49914217 - 2⁷ = 49914089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49914257) 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, 40509 + ... + 41722.

It is an arithmetic number, because the mean of its divisors is an integer number (12499264).

Almost surely, 2^49914217 is an apocalyptic number.

It is an amenable number.

49914217 is a deficient number, since it is larger than the sum of its proper divisors (82839).

49914217 is an equidigital number, since it uses as much as digits as its factorization.

49914217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82838.

The product of its digits is 18144, while the sum is 37.

The square root of 49914217 is about 7064.9994338287. Note that the first 3 decimals coincide. The cubic root of 49914217 is about 368.1923444118.

The spelling of 49914217 in words is "forty-nine million, nine hundred fourteen thousand, two hundred seventeen".