40941007 has 2 divisors, whose sum is σ = 40941008. Its totient is φ = 40941006.

The previous prime is 40940957. The next prime is 40941013. The reversal of 40941007 is 70014904.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40941007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40941077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20470503 + 20470504.

It is an arithmetic number, because the mean of its divisors is an integer number (20470504).

Almost surely, 2^40941007 is an apocalyptic number.

40941007 is a deficient number, since it is larger than the sum of its proper divisors (1).

40941007 is an equidigital number, since it uses as much as digits as its factorization.

40941007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 40941007 is about 6398.5159998237. The cubic root of 40941007 is about 344.6562619879.

The spelling of 40941007 in words is "forty million, nine hundred forty-one thousand, seven".