85476274 has 16 divisors (see below), whose sum is σ = 139348440. Its totient is φ = 39087360.

The previous prime is 85476241. The next prime is 85476277. The reversal of 85476274 is 47267458.

It can be written as a sum of positive squares in 4 ways, for example, as 76685049 + 8791225 = 8757^2 + 2965^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 85476274.

It is not an unprimeable number, because it can be changed into a prime (85476277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12247 + ... + 17914.

Almost surely, 2^85476274 is an apocalyptic number.

85476274 is a deficient number, since it is larger than the sum of its proper divisors (53872166).

85476274 is a wasteful number, since it uses less digits than its factorization.

85476274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30285.

The product of its digits is 376320, while the sum is 43.

The square root of 85476274 is about 9245.3379602911. The cubic root of 85476274 is about 440.5026521400.

The spelling of 85476274 in words is "eighty-five million, four hundred seventy-six thousand, two hundred seventy-four".