85467746 has 64 divisors (see below), whose sum is σ = 164871168. Its totient is φ = 32332608.

The previous prime is 85467737. The next prime is 85467749. The reversal of 85467746 is 64776458.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 85467746.

It is not an unprimeable number, because it can be changed into a prime (85467749) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 524261 + ... + 524423.

It is an arithmetic number, because the mean of its divisors is an integer number (2576112).

Almost surely, 2^85467746 is an apocalyptic number.

85467746 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

85467746 is a deficient number, since it is larger than the sum of its proper divisors (79403422).

85467746 is a wasteful number, since it uses less digits than its factorization.

85467746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295.

The product of its digits is 1128960, while the sum is 47.

The square root of 85467746 is about 9244.8767433644. The cubic root of 85467746 is about 440.4880019477.

The spelling of 85467746 in words is "eighty-five million, four hundred sixty-seven thousand, seven hundred forty-six".