49386177 has 6 divisors (see below), whose sum is σ = 71335602. Its totient is φ = 32924112.

The previous prime is 49386167. The next prime is 49386257. The reversal of 49386177 is 77168394.

It can be written as a sum of positive squares in only one way, i.e., 39425841 + 9960336 = 6279^2 + 3156^2 .

It is not a de Polignac number, because 49386177 - 2¹⁶ = 49320641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49386107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2743668 + ... + 2743685.

It is an arithmetic number, because the mean of its divisors is an integer number (11889267).

Almost surely, 2^49386177 is an apocalyptic number.

It is an amenable number.

49386177 is a deficient number, since it is larger than the sum of its proper divisors (21949425).

49386177 is a wasteful number, since it uses less digits than its factorization.

49386177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487359 (or 5487356 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 49386177 is about 7027.5299359021. The cubic root of 49386177 is about 366.8893760879.

The spelling of 49386177 in words is "forty-nine million, three hundred eighty-six thousand, one hundred seventy-seven".