73045995 has 16 divisors (see below), whose sum is σ = 127498752. Its totient is φ = 35416160.

The previous prime is 73045981. The next prime is 73045997. The reversal of 73045995 is 59954037.

It is not a de Polignac number, because 73045995 - 2¹³ = 73037803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73045997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221187 + ... + 221516.

It is an arithmetic number, because the mean of its divisors is an integer number (7968672).

Almost surely, 2^73045995 is an apocalyptic number.

73045995 is a deficient number, since it is larger than the sum of its proper divisors (54452757).

73045995 is a wasteful number, since it uses less digits than its factorization.

73045995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442722.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 73045995 is about 8546.6949752521. The cubic root of 73045995 is about 418.0216768747.

The spelling of 73045995 in words is "seventy-three million, forty-five thousand, nine hundred ninety-five".