85485332 has 12 divisors (see below), whose sum is σ = 157473120. Its totient is φ = 40493016.

The previous prime is 85485331. The next prime is 85485371. The reversal of 85485332 is 23358458.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85485331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562328 + ... + 562479.

It is an arithmetic number, because the mean of its divisors is an integer number (13122760).

Almost surely, 2^85485332 is an apocalyptic number.

It is an amenable number.

85485332 is a deficient number, since it is larger than the sum of its proper divisors (71987788).

85485332 is a wasteful number, since it uses less digits than its factorization.

85485332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124830 (or 1124828 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 85485332 is about 9245.8278158313. The cubic root of 85485332 is about 440.5182117485.

The spelling of 85485332 in words is "eighty-five million, four hundred eighty-five thousand, three hundred thirty-two".