45094941 has 8 divisors (see below), whose sum is σ = 66807360. Its totient is φ = 30063276.

The previous prime is 45094937. The next prime is 45094943. The reversal of 45094941 is 14949054.

It is a happy number.

It is not a de Polignac number, because 45094941 - 2² = 45094937 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 45094896 and 45094905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45094943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835065 + ... + 835118.

It is an arithmetic number, because the mean of its divisors is an integer number (8350920).

Almost surely, 2^45094941 is an apocalyptic number.

It is an amenable number.

45094941 is a deficient number, since it is larger than the sum of its proper divisors (21712419).

45094941 is a wasteful number, since it uses less digits than its factorization.

45094941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670192 (or 1670186 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 45094941 is about 6715.2766882683. The cubic root of 45094941 is about 355.9392991865.

The spelling of 45094941 in words is "forty-five million, ninety-four thousand, nine hundred forty-one".