85483031 has 8 divisors (see below), whose sum is σ = 86582544. Its totient is φ = 84389760.

The previous prime is 85483007. The next prime is 85483051. The reversal of 85483031 is 13038458.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85483031 is a prime.

It is a super-2 number, since 2×85483031² = 14614697177893922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85483001) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 29936 + ... + 32666.

It is an arithmetic number, because the mean of its divisors is an integer number (10822818).

Almost surely, 2^85483031 is an apocalyptic number.

85483031 is a deficient number, since it is larger than the sum of its proper divisors (1099513).

85483031 is a wasteful number, since it uses less digits than its factorization.

85483031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 85483031 is about 9245.7033804898. The cubic root of 85483031 is about 440.5142592517.

The spelling of 85483031 in words is "eighty-five million, four hundred eighty-three thousand, thirty-one".