85488794 has 8 divisors (see below), whose sum is σ = 129368340. Its totient is φ = 42366016.

The previous prime is 85488791. The next prime is 85488797. The reversal of 85488794 is 49788458.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (85488791) and next prime (85488797).

It can be written as a sum of positive squares in 2 ways, for example, as 85470025 + 18769 = 9245^2 + 137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (85488791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188909 + ... + 189360.

Almost surely, 2^85488794 is an apocalyptic number.

85488794 is a deficient number, since it is larger than the sum of its proper divisors (43879546).

85488794 is a wasteful number, since it uses less digits than its factorization.

85488794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378384.

The product of its digits is 2580480, while the sum is 53.

The square root of 85488794 is about 9246.0150335158. The cubic root of 85488794 is about 440.5241583962.

The spelling of 85488794 in words is "eighty-five million, four hundred eighty-eight thousand, seven hundred ninety-four".