85974035 has 8 divisors (see below), whose sum is σ = 117907296. Its totient is φ = 58953600.

The previous prime is 85974029. The next prime is 85974037. The reversal of 85974035 is 53047958.

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

It is not a de Polignac number, because 85974035 - 2⁴ = 85974019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85973983 and 85974001.

It is not an unprimeable number, because it can be changed into a prime (85974037) 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, 1228166 + ... + 1228235.

It is an arithmetic number, because the mean of its divisors is an integer number (14738412).

Almost surely, 2^85974035 is an apocalyptic number.

85974035 is a deficient number, since it is larger than the sum of its proper divisors (31933261).

85974035 is a wasteful number, since it uses less digits than its factorization.

85974035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456413.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 85974035 is about 9272.2184508347. The cubic root of 85974035 is about 441.3560694322.

The spelling of 85974035 in words is "eighty-five million, nine hundred seventy-four thousand, thirty-five".