45838307 has 8 divisors (see below), whose sum is σ = 48627216. Its totient is φ = 43059712.

The previous prime is 45838283. The next prime is 45838313. The reversal of 45838307 is 70383854.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45838307 - 2¹⁰ = 45837283 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45838607) 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, 7808 + ... + 12354.

It is an arithmetic number, because the mean of its divisors is an integer number (6078402).

Almost surely, 2^45838307 is an apocalyptic number.

45838307 is a deficient number, since it is larger than the sum of its proper divisors (2788909).

45838307 is a wasteful number, since it uses less digits than its factorization.

45838307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 45838307 is about 6770.3993235259. The cubic root of 45838307 is about 357.8844726739.

The spelling of 45838307 in words is "forty-five million, eight hundred thirty-eight thousand, three hundred seven".