85914270 has 160 divisors (see below), whose sum is σ = 256132800. Its totient is φ = 20528640.

The previous prime is 85914253. The next prime is 85914271. The reversal of 85914270 is 7241958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85914271) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 431631 + ... + 431829.

It is an arithmetic number, because the mean of its divisors is an integer number (1600830).

Almost surely, 2^85914270 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 85914270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128066400).

85914270 is an abundant number, since it is smaller than the sum of its proper divisors (170218530).

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

85914270 is a wasteful number, since it uses less digits than its factorization.

85914270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 85914270 is about 9268.9950911628. The cubic root of 85914270 is about 441.2537759122.

It can be divided in two parts, 859 and 14270, that added together give a square (15129 = 123²).

The spelling of 85914270 in words is "eighty-five million, nine hundred fourteen thousand, two hundred seventy".