85150254 has 32 divisors (see below), whose sum is σ = 195770880. Its totient is φ = 24185952.

The previous prime is 85150253. The next prime is 85150291. The reversal of 85150254 is 45205158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85150253) 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, 1407 + ... + 13125.

It is an arithmetic number, because the mean of its divisors is an integer number (6117840).

Almost surely, 2^85150254 is an apocalyptic number.

85150254 is an abundant number, since it is smaller than the sum of its proper divisors (110620626).

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

85150254 is a wasteful number, since it uses less digits than its factorization.

85150254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11904.

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 85150254 is about 9227.6895266367. The cubic root of 85150254 is about 439.9418897087.

The spelling of 85150254 in words is "eighty-five million, one hundred fifty thousand, two hundred fifty-four".