191832948 has 36 divisors (see below), whose sum is σ = 502873280. Its totient is φ = 63943992.

The previous prime is 191832943. The next prime is 191832959. The reversal of 191832948 is 849238191.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (191832943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97708 + ... + 99651.

Almost surely, 2^191832948 is an apocalyptic number.

191832948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

191832948 is an abundant number, since it is smaller than the sum of its proper divisors (311040332).

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

191832948 is a wasteful number, since it uses less digits than its factorization.

191832948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197378 (or 197364 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 191832948 is about 13850.3771789796. The cubic root of 191832948 is about 576.7324666063.

The spelling of 191832948 in words is "one hundred ninety-one million, eight hundred thirty-two thousand, nine hundred forty-eight".