73827037 has 2 divisors, whose sum is σ = 73827038. Its totient is φ = 73827036.

The previous prime is 73827029. The next prime is 73827041. The reversal of 73827037 is 73072837.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48636676 + 25190361 = 6974^2 + 5019^2 .

It is a cyclic number.

It is not a de Polignac number, because 73827037 - 2³ = 73827029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73826987 and 73827005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73827067) 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 as a sum of consecutive naturals, namely, 36913518 + 36913519.

It is an arithmetic number, because the mean of its divisors is an integer number (36913519).

Almost surely, 2^73827037 is an apocalyptic number.

It is an amenable number.

73827037 is a deficient number, since it is larger than the sum of its proper divisors (1).

73827037 is an equidigital number, since it uses as much as digits as its factorization.

73827037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 73827037 is about 8592.2661155251. The cubic root of 73827037 is about 419.5062925152.

The spelling of 73827037 in words is "seventy-three million, eight hundred twenty-seven thousand, thirty-seven".