49672877 has 4 divisors (see below), whose sum is σ = 49804320. Its totient is φ = 49541436.

The previous prime is 49672873. The next prime is 49672891. The reversal of 49672877 is 77827694.

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 49672877 - 2² = 49672873 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 (49672871) 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, 65153 + ... + 65910.

It is an arithmetic number, because the mean of its divisors is an integer number (12451080).

Almost surely, 2^49672877 is an apocalyptic number.

It is an amenable number.

49672877 is a deficient number, since it is larger than the sum of its proper divisors (131443).

49672877 is a wasteful number, since it uses less digits than its factorization.

49672877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131442.

The product of its digits is 1185408, while the sum is 50.

The square root of 49672877 is about 7047.8987648802. The cubic root of 49672877 is about 367.5979703939.

The spelling of 49672877 in words is "forty-nine million, six hundred seventy-two thousand, eight hundred seventy-seven".