49633871 has 8 divisors (see below), whose sum is σ = 59710080. Its totient is φ = 40304088.

The previous prime is 49633853. The next prime is 49633889. The reversal of 49633871 is 17833694.

It is an interprime number because it is at equal distance from previous prime (49633853) and next prime (49633889).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49633871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49633891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186461 + ... + 186726.

It is an arithmetic number, because the mean of its divisors is an integer number (7463760).

Almost surely, 2^49633871 is an apocalyptic number.

49633871 is a deficient number, since it is larger than the sum of its proper divisors (10076209).

49633871 is a wasteful number, since it uses less digits than its factorization.

49633871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373213.

The product of its digits is 108864, while the sum is 41.

The square root of 49633871 is about 7045.1310136860. The cubic root of 49633871 is about 367.5017255075.

The spelling of 49633871 in words is "forty-nine million, six hundred thirty-three thousand, eight hundred seventy-one".