85830294 has 32 divisors (see below), whose sum is σ = 190344960. Its totient is φ = 25581600.

The previous prime is 85830293. The next prime is 85830301. The reversal of 85830294 is 49203858.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85830293) 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, 6634 + ... + 14685.

It is an arithmetic number, because the mean of its divisors is an integer number (5948280).

Almost surely, 2^85830294 is an apocalyptic number.

85830294 is an abundant number, since it is smaller than the sum of its proper divisors (104514666).

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

85830294 is a wasteful number, since it uses less digits than its factorization.

85830294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21396.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 85830294 is about 9264.4640427820. The cubic root of 85830294 is about 441.1099627576.

The spelling of 85830294 in words is "eighty-five million, eight hundred thirty thousand, two hundred ninety-four".