85380954 has 16 divisors (see below), whose sum is σ = 170856192. Its totient is φ = 28444608.

The previous prime is 85380949. The next prime is 85380973. The reversal of 85380954 is 45908358.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14487 + ... + 19509.

It is an arithmetic number, because the mean of its divisors is an integer number (10678512).

Almost surely, 2^85380954 is an apocalyptic number.

85380954 is an abundant number, since it is smaller than the sum of its proper divisors (85475238).

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

85380954 is a wasteful number, since it uses less digits than its factorization.

85380954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7861.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 85380954 is about 9240.1814917241. The cubic root of 85380954 is about 440.3388471112.

The spelling of 85380954 in words is "eighty-five million, three hundred eighty thousand, nine hundred fifty-four".