85483940 has 24 divisors (see below), whose sum is σ = 179777472. Its totient is φ = 34143840.

The previous prime is 85483933. The next prime is 85483943. The reversal of 85483940 is 4938458.

It is not an unprimeable number, because it can be changed into a prime (85483943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13025 + ... + 18455.

It is an arithmetic number, because the mean of its divisors is an integer number (7490728).

Almost surely, 2^85483940 is an apocalyptic number.

It is an amenable number.

85483940 is an abundant number, since it is smaller than the sum of its proper divisors (94293532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85483940 is a wasteful number, since it uses less digits than its factorization.

85483940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227 (or 6225 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 85483940 is about 9245.7525383281. The cubic root of 85483940 is about 440.5158206768.

The spelling of 85483940 in words is "eighty-five million, four hundred eighty-three thousand, nine hundred forty".