73345711 has 2 divisors, whose sum is σ = 73345712. Its totient is φ = 73345710.

The previous prime is 73345687. The next prime is 73345717. The reversal of 73345711 is 11754337.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73345711 - 2⁹ = 73345199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73345717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36672855 + 36672856.

It is an arithmetic number, because the mean of its divisors is an integer number (36672856).

Almost surely, 2^73345711 is an apocalyptic number.

73345711 is a deficient number, since it is larger than the sum of its proper divisors (1).

73345711 is an equidigital number, since it uses as much as digits as its factorization.

73345711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8820, while the sum is 31.

The square root of 73345711 is about 8564.2110553162. The cubic root of 73345711 is about 418.5926268074.

The spelling of 73345711 in words is "seventy-three million, three hundred forty-five thousand, seven hundred eleven".