73494086 has 4 divisors (see below), whose sum is σ = 110241132. Its totient is φ = 36747042.

The previous prime is 73494079. The next prime is 73494097. The reversal of 73494086 is 68049437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68049437 = 1609 ⋅42293.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18373520 + ... + 18373523.

It is an arithmetic number, because the mean of its divisors is an integer number (27560283).

Almost surely, 2^73494086 is an apocalyptic number.

73494086 is a deficient number, since it is larger than the sum of its proper divisors (36747046).

73494086 is a wasteful number, since it uses less digits than its factorization.

73494086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36747045.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 73494086 is about 8572.8691813185. The cubic root of 73494086 is about 418.8747012289.

The spelling of 73494086 in words is "seventy-three million, four hundred ninety-four thousand, eighty-six".