85432108 has 6 divisors (see below), whose sum is σ = 149506196. Its totient is φ = 42716052.

The previous prime is 85432073. The next prime is 85432121. The reversal of 85432108 is 80123458.

It is a self number, because there is not a number n which added to its sum of digits gives 85432108.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10679010 + ... + 10679017.

Almost surely, 2^85432108 is an apocalyptic number.

It is an amenable number.

85432108 is a deficient number, since it is larger than the sum of its proper divisors (64074088).

85432108 is a wasteful number, since it uses less digits than its factorization.

85432108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21358031 (or 21358029 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 85432108 is about 9242.9490964735. The cubic root of 85432108 is about 440.4267691257.

The spelling of 85432108 in words is "eighty-five million, four hundred thirty-two thousand, one hundred eight".