73711741 has 2 divisors, whose sum is σ = 73711742. Its totient is φ = 73711740.

The previous prime is 73711723. The next prime is 73711751. The reversal of 73711741 is 14711737.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49406841 + 24304900 = 7029^2 + 4930^2 .

It is a cyclic number.

It is not a de Polignac number, because 73711741 - 2⁷ = 73711613 is a prime.

It is a super-2 number, since 2×73711741² = 10866841522502162, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73711721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36855870 + 36855871.

It is an arithmetic number, because the mean of its divisors is an integer number (36855871).

Almost surely, 2^73711741 is an apocalyptic number.

It is an amenable number.

73711741 is a deficient number, since it is larger than the sum of its proper divisors (1).

73711741 is an equidigital number, since it uses as much as digits as its factorization.

73711741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4116, while the sum is 31.

The square root of 73711741 is about 8585.5542045927. The cubic root of 73711741 is about 419.2877971425.

The spelling of 73711741 in words is "seventy-three million, seven hundred eleven thousand, seven hundred forty-one".