192049872 has 160 divisors (see below), whose sum is σ = 607104000. Its totient is φ = 51093504.

The previous prime is 192049859. The next prime is 192049877. The reversal of 192049872 is 278940291.

192049872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192049877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 427504 + ... + 427952.

It is an arithmetic number, because the mean of its divisors is an integer number (3794400).

Almost surely, 2^192049872 is an apocalyptic number.

192049872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192049872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303552000).

192049872 is an abundant number, since it is smaller than the sum of its proper divisors (415054128).

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

192049872 is a wasteful number, since it uses less digits than its factorization.

192049872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 547 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 192049872 is about 13858.2059444937. The cubic root of 192049872 is about 576.9497737089.

The spelling of 192049872 in words is "one hundred ninety-two million, forty-nine thousand, eight hundred seventy-two".