948632885 has 4 divisors (see below), whose sum is σ = 1138359468. Its totient is φ = 758906304.

The previous prime is 948632873. The next prime is 948632903. The reversal of 948632885 is 588236849.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 588236849 = 173 ⋅3400213.

It can be written as a sum of positive squares in 2 ways, for example, as 202578289 + 746054596 = 14233^2 + 27314^2 .

It is a cyclic number.

It is not a de Polignac number, because 948632885 - 2⁶ = 948632821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94863284 + ... + 94863293.

It is an arithmetic number, because the mean of its divisors is an integer number (284589867).

Almost surely, 2^948632885 is an apocalyptic number.

It is an amenable number.

948632885 is a deficient number, since it is larger than the sum of its proper divisors (189726583).

948632885 is a wasteful number, since it uses less digits than its factorization.

948632885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189726582.

The product of its digits is 3317760, while the sum is 53.

The square root of 948632885 is about 30799.8844965367. The cubic root of 948632885 is about 982.5757885367.

The spelling of 948632885 in words is "nine hundred forty-eight million, six hundred thirty-two thousand, eight hundred eighty-five".