85254034 has 4 divisors (see below), whose sum is σ = 127881054. Its totient is φ = 42627016.

The previous prime is 85254019. The next prime is 85254073. The reversal of 85254034 is 43045258.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 64048009 + 21206025 = 8003^2 + 4605^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 85253987 and 85254005.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21313507 + ... + 21313510.

Almost surely, 2^85254034 is an apocalyptic number.

85254034 is a deficient number, since it is larger than the sum of its proper divisors (42627020).

85254034 is a wasteful number, since it uses less digits than its factorization.

85254034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42627019.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 85254034 is about 9233.3111070731. The cubic root of 85254034 is about 440.1205489255.

The spelling of 85254034 in words is "eighty-five million, two hundred fifty-four thousand, thirty-four".