85262146 has 16 divisors (see below), whose sum is σ = 132949440. Its totient is φ = 40960080.

The previous prime is 85262143. The next prime is 85262153. The reversal of 85262146 is 64126258.

It is not an unprimeable number, because it can be changed into a prime (85262143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8755 + ... + 15721.

It is an arithmetic number, because the mean of its divisors is an integer number (8309340).

Almost surely, 2^85262146 is an apocalyptic number.

85262146 is a deficient number, since it is larger than the sum of its proper divisors (47687294).

85262146 is a wasteful number, since it uses less digits than its factorization.

85262146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209.

The product of its digits is 23040, while the sum is 34.

The square root of 85262146 is about 9233.7503756599. The cubic root of 85262146 is about 440.1345077749.

The spelling of 85262146 in words is "eighty-five million, two hundred sixty-two thousand, one hundred forty-six".