40737041 has 2 divisors, whose sum is σ = 40737042. Its totient is φ = 40737040.

The previous prime is 40737023. The next prime is 40737077. The reversal of 40737041 is 14073704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37258816 + 3478225 = 6104^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 40737041 - 2⁶ = 40736977 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40737041.

It is not a weakly prime, because it can be changed into another prime (40737241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20368520 + 20368521.

It is an arithmetic number, because the mean of its divisors is an integer number (20368521).

Almost surely, 2^40737041 is an apocalyptic number.

It is an amenable number.

40737041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40737041 is an equidigital number, since it uses as much as digits as its factorization.

40737041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 40737041 is about 6382.5575594741. The cubic root of 40737041 is about 344.0829555886.

The spelling of 40737041 in words is "forty million, seven hundred thirty-seven thousand, forty-one".