41092945 has 4 divisors (see below), whose sum is σ = 49311540. Its totient is φ = 32874352.

The previous prime is 41092939. The next prime is 41092951. The reversal of 41092945 is 54929014.

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

It is an interprime number because it is at equal distance from previous prime (41092939) and next prime (41092951).

It can be written as a sum of positive squares in 2 ways, for example, as 18974736 + 22118209 = 4356^2 + 4703^2 .

It is a cyclic number.

It is not a de Polignac number, because 41092945 - 2³ = 41092937 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 41092945.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4109290 + ... + 4109299.

It is an arithmetic number, because the mean of its divisors is an integer number (12327885).

Almost surely, 2^41092945 is an apocalyptic number.

It is an amenable number.

41092945 is a deficient number, since it is larger than the sum of its proper divisors (8218595).

41092945 is an equidigital number, since it uses as much as digits as its factorization.

41092945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8218594.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 41092945 is about 6410.3779139767. The cubic root of 41092945 is about 345.0820920660.

The spelling of 41092945 in words is "forty-one million, ninety-two thousand, nine hundred forty-five".