45384241 has 12 divisors (see below), whose sum is σ = 52951860. Its totient is φ = 38784480.

The previous prime is 45384239. The next prime is 45384277. The reversal of 45384241 is 14248354.

It can be written as a sum of positive squares in 2 ways, for example, as 3186225 + 42198016 = 1785^2 + 6496^2 .

It is not a de Polignac number, because 45384241 - 2¹ = 45384239 is a prime.

It is a super-2 number, since 2×45384241² = 4119458662292162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45324241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17871 + ... + 20251.

It is an arithmetic number, because the mean of its divisors is an integer number (4412655).

Almost surely, 2^45384241 is an apocalyptic number.

It is an amenable number.

45384241 is a deficient number, since it is larger than the sum of its proper divisors (7567619).

45384241 is a wasteful number, since it uses less digits than its factorization.

45384241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784 (or 2777 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 45384241 is about 6736.7826890883. The cubic root of 45384241 is about 356.6988361042.

The spelling of 45384241 in words is "forty-five million, three hundred eighty-four thousand, two hundred forty-one".