41749231 has 2 divisors, whose sum is σ = 41749232. Its totient is φ = 41749230.

The previous prime is 41749223. The next prime is 41749261. The reversal of 41749231 is 13294714.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41749231 - 2³ = 41749223 is a prime.

It is a super-2 number, since 2×41749231² = 3485996578182722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41749193 and 41749202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41749261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20874615 + 20874616.

It is an arithmetic number, because the mean of its divisors is an integer number (20874616).

Almost surely, 2^41749231 is an apocalyptic number.

41749231 is a deficient number, since it is larger than the sum of its proper divisors (1).

41749231 is an equidigital number, since it uses as much as digits as its factorization.

41749231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 41749231 is about 6461.3644843794. The cubic root of 41749231 is about 346.9094737374.

The spelling of 41749231 in words is "forty-one million, seven hundred forty-nine thousand, two hundred thirty-one".