73064031 has 16 divisors (see below), whose sum is σ = 103326720. Its totient is φ = 45825120.

The previous prime is 73064029. The next prime is 73064059. The reversal of 73064031 is 13046037.

It is not a de Polignac number, because 73064031 - 2¹ = 73064029 is a prime.

It is a super-2 number, since 2×73064031² = 10676705251937922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73063992 and 73064010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73064081) 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 15 ways as a sum of consecutive naturals, for example, 4471 + ... + 12888.

It is an arithmetic number, because the mean of its divisors is an integer number (6457920).

Almost surely, 2^73064031 is an apocalyptic number.

73064031 is a deficient number, since it is larger than the sum of its proper divisors (30262689).

73064031 is a wasteful number, since it uses less digits than its factorization.

73064031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17446.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 73064031 is about 8547.7500548390. The cubic root of 73064031 is about 418.0560790278.

The spelling of 73064031 in words is "seventy-three million, sixty-four thousand, thirty-one".