49443192 has 96 divisors (see below), whose sum is σ = 141991200. Its totient is φ = 15510528.

The previous prime is 49443167. The next prime is 49443197. The reversal of 49443192 is 29134494.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49443197) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120684 + ... + 121092.

It is an arithmetic number, because the mean of its divisors is an integer number (1479075).

Almost surely, 2^49443192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49443192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70995600).

49443192 is an abundant number, since it is smaller than the sum of its proper divisors (92548008).

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

49443192 is a wasteful number, since it uses less digits than its factorization.

49443192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 510 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 49443192 is about 7031.5853120047. The cubic root of 49443192 is about 367.0305097301.

The spelling of 49443192 in words is "forty-nine million, four hundred forty-three thousand, one hundred ninety-two".