40761337 has 2 divisors, whose sum is σ = 40761338. Its totient is φ = 40761336.

The previous prime is 40761319. The next prime is 40761341. The reversal of 40761337 is 73316704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40691641 + 69696 = 6379^2 + 264^2 .

It is a cyclic number.

It is not a de Polignac number, because 40761337 - 2⁷ = 40761209 is a prime.

It is a super-2 number, since 2×40761337² = 3322973188055138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40761299 and 40761308.

It is not a weakly prime, because it can be changed into another prime (40761317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20380668 + 20380669.

It is an arithmetic number, because the mean of its divisors is an integer number (20380669).

Almost surely, 2^40761337 is an apocalyptic number.

It is an amenable number.

40761337 is a deficient number, since it is larger than the sum of its proper divisors (1).

40761337 is an equidigital number, since it uses as much as digits as its factorization.

40761337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 40761337 is about 6384.4605880215. The cubic root of 40761337 is about 344.1513468926.

The spelling of 40761337 in words is "forty million, seven hundred sixty-one thousand, three hundred thirty-seven".