49851192 has 16 divisors (see below), whose sum is σ = 124628040. Its totient is φ = 16617056.

The previous prime is 49851187. The next prime is 49851199. The reversal of 49851192 is 29115894.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 49851192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49851199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038543 + ... + 1038590.

Almost surely, 2^49851192 is an apocalyptic number.

It is an amenable number.

49851192 is an abundant number, since it is smaller than the sum of its proper divisors (74776848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49851192 is a wasteful number, since it uses less digits than its factorization.

49851192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077142 (or 2077138 counting only the distinct ones).

The product of its digits is 25920, while the sum is 39.

The square root of 49851192 is about 7060.5376565811. The cubic root of 49851192 is about 368.0373111193.

The spelling of 49851192 in words is "forty-nine million, eight hundred fifty-one thousand, one hundred ninety-two".