73052494 has 4 divisors (see below), whose sum is σ = 109578744. Its totient is φ = 36526246.

The previous prime is 73052491. The next prime is 73052509. The reversal of 73052494 is 49425037.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73052491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18263122 + ... + 18263125.

It is an arithmetic number, because the mean of its divisors is an integer number (27394686).

Almost surely, 2^73052494 is an apocalyptic number.

73052494 is a deficient number, since it is larger than the sum of its proper divisors (36526250).

73052494 is a wasteful number, since it uses less digits than its factorization.

73052494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36526249.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 73052494 is about 8547.0751722446. The cubic root of 73052494 is about 418.0340738232.

The spelling of 73052494 in words is "seventy-three million, fifty-two thousand, four hundred ninety-four".