49994127 has 24 divisors (see below), whose sum is σ = 77618736. Its totient is φ = 30894336.

The previous prime is 49994099. The next prime is 49994143. The reversal of 49994127 is 72149994.

It is a happy number.

It is not a de Polignac number, because 49994127 - 2¹⁰ = 49993103 is a prime.

It is a super-3 number, since 3×49994127³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49994167) 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 23 ways as a sum of consecutive naturals, for example, 7813 + ... + 12689.

It is an arithmetic number, because the mean of its divisors is an integer number (3234114).

Almost surely, 2^49994127 is an apocalyptic number.

49994127 is a deficient number, since it is larger than the sum of its proper divisors (27624609).

49994127 is a wasteful number, since it uses less digits than its factorization.

49994127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4967 (or 4964 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 49994127 is about 7070.6525158574. The cubic root of 49994127 is about 368.3887250879.

The spelling of 49994127 in words is "forty-nine million, nine hundred ninety-four thousand, one hundred twenty-seven".