948191112 has 48 divisors (see below), whose sum is σ = 2801476080. Its totient is φ = 287330400.

The previous prime is 948191107. The next prime is 948191149. The reversal of 948191112 is 211191849.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597814 + ... + 599397.

It is an arithmetic number, because the mean of its divisors is an integer number (58364085).

Almost surely, 2^948191112 is an apocalyptic number.

It is an amenable number.

948191112 is an abundant number, since it is smaller than the sum of its proper divisors (1853284968).

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

948191112 is a wasteful number, since it uses less digits than its factorization.

948191112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197234 (or 1197227 counting only the distinct ones).

The product of its digits is 5184, while the sum is 36.

The square root of 948191112 is about 30792.7119948861. The cubic root of 948191112 is about 982.4232381805.

The spelling of 948191112 in words is "nine hundred forty-eight million, one hundred ninety-one thousand, one hundred twelve".