40750741 has 2 divisors, whose sum is σ = 40750742. Its totient is φ = 40750740.

The previous prime is 40750729. The next prime is 40750747. The reversal of 40750741 is 14705704.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25959025 + 14791716 = 5095^2 + 3846^2 .

It is a cyclic number.

It is not a de Polignac number, because 40750741 - 2⁷ = 40750613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40750747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20375370 + 20375371.

It is an arithmetic number, because the mean of its divisors is an integer number (20375371).

Almost surely, 2^40750741 is an apocalyptic number.

It is an amenable number.

40750741 is a deficient number, since it is larger than the sum of its proper divisors (1).

40750741 is an equidigital number, since it uses as much as digits as its factorization.

40750741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 40750741 is about 6383.6307067374. The cubic root of 40750741 is about 344.1215233395.

The spelling of 40750741 in words is "forty million, seven hundred fifty thousand, seven hundred forty-one".