85733474 has 16 divisors (see below), whose sum is σ = 130100256. Its totient is φ = 42369600.

The previous prime is 85733471. The next prime is 85733497. The reversal of 85733474 is 47433758.

It is not an unprimeable number, because it can be changed into a prime (85733471) 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, 87809 + ... + 88779.

It is an arithmetic number, because the mean of its divisors is an integer number (8131266).

Almost surely, 2^85733474 is an apocalyptic number.

85733474 is a deficient number, since it is larger than the sum of its proper divisors (44366782).

85733474 is a wasteful number, since it uses less digits than its factorization.

85733474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

The product of its digits is 282240, while the sum is 41.

The square root of 85733474 is about 9259.2372256034. The cubic root of 85733474 is about 440.9440371326.

The spelling of 85733474 in words is "eighty-five million, seven hundred thirty-three thousand, four hundred seventy-four".