85034130 has 32 divisors (see below), whose sum is σ = 204358464. Its totient is φ = 22645056.

The previous prime is 85034113. The next prime is 85034141. The reversal of 85034130 is 3143058.

It is a self number, because there is not a number n which added to its sum of digits gives 85034130.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28489 + ... + 31331.

It is an arithmetic number, because the mean of its divisors is an integer number (6386202).

Almost surely, 2^85034130 is an apocalyptic number.

85034130 is an abundant number, since it is smaller than the sum of its proper divisors (119324334).

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

85034130 is a wasteful number, since it uses less digits than its factorization.

85034130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 85034130 is about 9221.3952306579. The cubic root of 85034130 is about 439.7418078888.

Adding to 85034130 its reverse (3143058), we get a palindrome (88177188).

It can be divided in two parts, 850 and 34130, that added together give a triangular number (34980 = T₂₆₄).

The spelling of 85034130 in words is "eighty-five million, thirty-four thousand, one hundred thirty".