85490295 has 16 divisors (see below), whose sum is σ = 149219712. Its totient is φ = 41449760.

The previous prime is 85490269. The next prime is 85490299. The reversal of 85490295 is 59209458.

It is a de Polignac number, because none of the positive numbers 2^k-85490295 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85490299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258897 + ... + 259226.

It is an arithmetic number, because the mean of its divisors is an integer number (9326232).

Almost surely, 2^85490295 is an apocalyptic number.

85490295 is a deficient number, since it is larger than the sum of its proper divisors (63729417).

85490295 is a wasteful number, since it uses less digits than its factorization.

85490295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518142.

The product of its (nonzero) digits is 129600, while the sum is 42.

The square root of 85490295 is about 9246.0962032633. The cubic root of 85490295 is about 440.5267366011.

The spelling of 85490295 in words is "eighty-five million, four hundred ninety thousand, two hundred ninety-five".