40924441 has 4 divisors (see below), whose sum is σ = 41034532. Its totient is φ = 40814352.

The previous prime is 40924439. The next prime is 40924447. The reversal of 40924441 is 14442904.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23040000 + 17884441 = 4800^2 + 4229^2 .

It is a cyclic number.

It is not a de Polignac number, because 40924441 - 2¹ = 40924439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40924447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54486 + ... + 55231.

It is an arithmetic number, because the mean of its divisors is an integer number (10258633).

Almost surely, 2^40924441 is an apocalyptic number.

It is an amenable number.

40924441 is a deficient number, since it is larger than the sum of its proper divisors (110091).

40924441 is a wasteful number, since it uses less digits than its factorization.

40924441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110090.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 40924441 is about 6397.2213499300. The cubic root of 40924441 is about 344.6097695156.

The spelling of 40924441 in words is "forty million, nine hundred twenty-four thousand, four hundred forty-one".