73023494 has 8 divisors (see below), whose sum is σ = 109615680. Its totient is φ = 36484936.

The previous prime is 73023487. The next prime is 73023497. The reversal of 73023494 is 49432037.

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

It is a self number, because there is not a number n which added to its sum of digits gives 73023494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73023497) 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, 9809 + ... + 15564.

It is an arithmetic number, because the mean of its divisors is an integer number (13701960).

Almost surely, 2^73023494 is an apocalyptic number.

73023494 is a deficient number, since it is larger than the sum of its proper divisors (36592186).

73023494 is a wasteful number, since it uses less digits than its factorization.

73023494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26814.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 73023494 is about 8545.3785170699. The cubic root of 73023494 is about 417.9787501693.

The spelling of 73023494 in words is "seventy-three million, twenty-three thousand, four hundred ninety-four".