49845158 has 16 divisors (see below), whose sum is σ = 82059264. Its totient is φ = 22519560.

The previous prime is 49845157. The next prime is 49845161. The reversal of 49845158 is 85154894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49845157) 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, 3110 + ... + 10457.

It is an arithmetic number, because the mean of its divisors is an integer number (5128704).

Almost surely, 2^49845158 is an apocalyptic number.

49845158 is a deficient number, since it is larger than the sum of its proper divisors (32214106).

49845158 is a wasteful number, since it uses less digits than its factorization.

49845158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13747.

The product of its digits is 230400, while the sum is 44.

The square root of 49845158 is about 7060.1103390811. The cubic root of 49845158 is about 368.0224614126.

The spelling of 49845158 in words is "forty-nine million, eight hundred forty-five thousand, one hundred fifty-eight".