948478952 has 8 divisors (see below), whose sum is σ = 1778398050. Its totient is φ = 474239472.

The previous prime is 948478903. The next prime is 948478961. The reversal of 948478952 is 259874849.

It can be written as a sum of positive squares in only one way, i.e., 912885796 + 35593156 = 30214^2 + 5966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×948478952² = 1799224644774036608, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 59279927 + ... + 59279942.

Almost surely, 2^948478952 is an apocalyptic number.

It is an amenable number.

948478952 is a deficient number, since it is larger than the sum of its proper divisors (829919098).

948478952 is a wasteful number, since it uses less digits than its factorization.

948478952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118559875 (or 118559871 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 948478952 is about 30797.3854734456. The cubic root of 948478952 is about 982.5226387099.

The spelling of 948478952 in words is "nine hundred forty-eight million, four hundred seventy-eight thousand, nine hundred fifty-two".