73014387 has 16 divisors (see below), whose sum is σ = 99884928. Its totient is φ = 47416320.

The previous prime is 73014379. The next prime is 73014391. The reversal of 73014387 is 78341037.

It is not a de Polignac number, because 73014387 - 2³ = 73014379 is a prime.

It is a super-2 number, since 2×73014387² = 10662201417971538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73004387) 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 in 15 ways as a sum of consecutive naturals, for example, 82248 + ... + 83130.

It is an arithmetic number, because the mean of its divisors is an integer number (6242808).

Almost surely, 2^73014387 is an apocalyptic number.

73014387 is a deficient number, since it is larger than the sum of its proper divisors (26870541).

73014387 is a wasteful number, since it uses less digits than its factorization.

73014387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 73014387 is about 8544.8456393314. The cubic root of 73014387 is about 417.9613736123.

The spelling of 73014387 in words is "seventy-three million, fourteen thousand, three hundred eighty-seven".