73332037 has 2 divisors, whose sum is σ = 73332038. Its totient is φ = 73332036.

The previous prime is 73332029. The next prime is 73332047. The reversal of 73332037 is 73023337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72437121 + 894916 = 8511^2 + 946^2 .

It is a cyclic number.

It is not a de Polignac number, because 73332037 - 2³ = 73332029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73331996 and 73332014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73332047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36666018 + 36666019.

It is an arithmetic number, because the mean of its divisors is an integer number (36666019).

Almost surely, 2^73332037 is an apocalyptic number.

It is an amenable number.

73332037 is a deficient number, since it is larger than the sum of its proper divisors (1).

73332037 is an equidigital number, since it uses as much as digits as its factorization.

73332037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 28.

The square root of 73332037 is about 8563.4126958824. The cubic root of 73332037 is about 418.5666121468.

The spelling of 73332037 in words is "seventy-three million, three hundred thirty-two thousand, thirty-seven".