73874041 has 2 divisors, whose sum is σ = 73874042. Its totient is φ = 73874040.

The previous prime is 73874039. The next prime is 73874063. The reversal of 73874041 is 14047837.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73874025 + 16 = 8595^2 + 4^2 .

It is a cyclic number.

It is not a de Polignac number, because 73874041 - 2¹ = 73874039 is a prime.

Together with 73874039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 73873988 and 73874006.

It is not a weakly prime, because it can be changed into another prime (73874441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36937020 + 36937021.

It is an arithmetic number, because the mean of its divisors is an integer number (36937021).

Almost surely, 2^73874041 is an apocalyptic number.

It is an amenable number.

73874041 is a deficient number, since it is larger than the sum of its proper divisors (1).

73874041 is an equidigital number, since it uses as much as digits as its factorization.

73874041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 73874041 is about 8595.0009307737. Note that the first 3 decimals coincide. The cubic root of 73874041 is about 419.5953036746.

The spelling of 73874041 in words is "seventy-three million, eight hundred seventy-four thousand, forty-one".