73970582 has 16 divisors (see below), whose sum is σ = 128064672. Its totient is φ = 31387200.

The previous prime is 73970581. The next prime is 73970597. The reversal of 73970582 is 28507937.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73970581) 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 7 ways as a sum of consecutive naturals, for example, 24743 + ... + 27570.

It is an arithmetic number, because the mean of its divisors is an integer number (8004042).

Almost surely, 2^73970582 is an apocalyptic number.

73970582 is a deficient number, since it is larger than the sum of its proper divisors (54094090).

73970582 is a wasteful number, since it uses less digits than its factorization.

73970582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52423.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 73970582 is about 8600.6152105533. The cubic root of 73970582 is about 419.7780043756.

The spelling of 73970582 in words is "seventy-three million, nine hundred seventy thousand, five hundred eighty-two".