85463948 has 6 divisors (see below), whose sum is σ = 149561916. Its totient is φ = 42731972.

The previous prime is 85463923. The next prime is 85463999. The reversal of 85463948 is 84936458.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10682990 + ... + 10682997.

It is an arithmetic number, because the mean of its divisors is an integer number (24926986).

Almost surely, 2^85463948 is an apocalyptic number.

It is an amenable number.

85463948 is a deficient number, since it is larger than the sum of its proper divisors (64097968).

85463948 is a wasteful number, since it uses less digits than its factorization.

85463948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21365991 (or 21365989 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 85463948 is about 9244.6713300149. The cubic root of 85463948 is about 440.4814770760.

The spelling of 85463948 in words is "eighty-five million, four hundred sixty-three thousand, nine hundred forty-eight".