41906731 has 2 divisors, whose sum is σ = 41906732. Its totient is φ = 41906730.

The previous prime is 41906719. The next prime is 41906741. The reversal of 41906731 is 13760914.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41906731 - 2⁹ = 41906219 is a prime.

It is a super-2 number, since 2×41906731² = 3512348206212722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41906693 and 41906702.

It is not a weakly prime, because it can be changed into another prime (41906701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20953365 + 20953366.

It is an arithmetic number, because the mean of its divisors is an integer number (20953366).

Almost surely, 2^41906731 is an apocalyptic number.

41906731 is a deficient number, since it is larger than the sum of its proper divisors (1).

41906731 is an equidigital number, since it uses as much as digits as its factorization.

41906731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 41906731 is about 6473.5408394479. The cubic root of 41906731 is about 347.3451678122.

The spelling of 41906731 in words is "forty-one million, nine hundred six thousand, seven hundred thirty-one".