40892041 has 4 divisors (see below), whose sum is σ = 41051412. Its totient is φ = 40732672.

The previous prime is 40892039. The next prime is 40892053. The reversal of 40892041 is 14029804.

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 25210441 + 15681600 = 5021^2 + 3960^2 .

It is a cyclic number.

It is not a de Polignac number, because 40892041 - 2¹ = 40892039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40892081) 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, 79300 + ... + 79813.

It is an arithmetic number, because the mean of its divisors is an integer number (10262853).

Almost surely, 2^40892041 is an apocalyptic number.

It is an amenable number.

40892041 is a deficient number, since it is larger than the sum of its proper divisors (159371).

40892041 is a wasteful number, since it uses less digits than its factorization.

40892041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159370.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 40892041 is about 6394.6884990592. The cubic root of 40892041 is about 344.5188026500.

The spelling of 40892041 in words is "forty million, eight hundred ninety-two thousand, forty-one".