73071094 has 8 divisors (see below), whose sum is σ = 109716048. Its totient is φ = 36499080.

The previous prime is 73071091. The next prime is 73071109. The reversal of 73071094 is 49017037.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73071091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15657 + ... + 19780.

It is an arithmetic number, because the mean of its divisors is an integer number (13714506).

Almost surely, 2^73071094 is an apocalyptic number.

73071094 is a deficient number, since it is larger than the sum of its proper divisors (36644954).

73071094 is a wasteful number, since it uses less digits than its factorization.

73071094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36470.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 73071094 is about 8548.1631945114. The cubic root of 73071094 is about 418.0695495637.

It can be divided in two parts, 730 and 71094, that added together give a square (71824 = 268²).

The spelling of 73071094 in words is "seventy-three million, seventy-one thousand, ninety-four".