49188134 has 16 divisors (see below), whose sum is σ = 77604480. Its totient is φ = 23350080.

The previous prime is 49188119. The next prime is 49188137. The reversal of 49188134 is 43188194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49188137) 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, 4199 + ... + 10770.

It is an arithmetic number, because the mean of its divisors is an integer number (4850280).

Almost surely, 2^49188134 is an apocalyptic number.

49188134 is a deficient number, since it is larger than the sum of its proper divisors (28416346).

49188134 is a wasteful number, since it uses less digits than its factorization.

49188134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15055.

The product of its digits is 27648, while the sum is 38.

The square root of 49188134 is about 7013.4252687257. The cubic root of 49188134 is about 366.3982993110.

The spelling of 49188134 in words is "forty-nine million, one hundred eighty-eight thousand, one hundred thirty-four".