40923361 has 2 divisors, whose sum is σ = 40923362. Its totient is φ = 40923360.

The previous prime is 40923349. The next prime is 40923373. The reversal of 40923361 is 16332904.

It is a balanced prime because it is at equal distance from previous prime (40923349) and next prime (40923373).

It can be written as a sum of positive squares in only one way, i.e., 34292736 + 6630625 = 5856^2 + 2575^2 .

It is a cyclic number.

It is not a de Polignac number, because 40923361 - 2⁵ = 40923329 is a prime.

It is not a weakly prime, because it can be changed into another prime (40923341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20461680 + 20461681.

It is an arithmetic number, because the mean of its divisors is an integer number (20461681).

Almost surely, 2^40923361 is an apocalyptic number.

It is an amenable number.

40923361 is a deficient number, since it is larger than the sum of its proper divisors (1).

40923361 is an equidigital number, since it uses as much as digits as its factorization.

40923361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 40923361 is about 6397.1369377246. The cubic root of 40923361 is about 344.6067380605.

The spelling of 40923361 in words is "forty million, nine hundred twenty-three thousand, three hundred sixty-one".