948472111 has 12 divisors (see below), whose sum is σ = 968297232. Its totient is φ = 928952064.

The previous prime is 948472093. The next prime is 948472123. The reversal of 948472111 is 111274849.

It is not a de Polignac number, because 948472111 - 2¹⁵ = 948439343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948472711) by changing a digit.

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, 1152046 + ... + 1152868.

It is an arithmetic number, because the mean of its divisors is an integer number (80691436).

Almost surely, 2^948472111 is an apocalyptic number.

948472111 is a deficient number, since it is larger than the sum of its proper divisors (19825121).

948472111 is an equidigital number, since it uses as much as digits as its factorization.

948472111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138 (or 1029 counting only the distinct ones).

The product of its digits is 16128, while the sum is 37.

The square root of 948472111 is about 30797.2744086226. The cubic root of 948472111 is about 982.5202765230.

The spelling of 948472111 in words is "nine hundred forty-eight million, four hundred seventy-two thousand, one hundred eleven".