45382307 has 8 divisors (see below), whose sum is σ = 46718976. Its totient is φ = 44061192.

The previous prime is 45382301. The next prime is 45382331. The reversal of 45382307 is 70328354.

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 45382307 - 2¹² = 45378211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45382301) 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, 2168 + ... + 9770.

It is an arithmetic number, because the mean of its divisors is an integer number (5839872).

Almost surely, 2^45382307 is an apocalyptic number.

45382307 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

45382307 is a deficient number, since it is larger than the sum of its proper divisors (1336669).

45382307 is a wasteful number, since it uses less digits than its factorization.

45382307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7777.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 45382307 is about 6736.6391472306. The cubic root of 45382307 is about 356.6937692548.

The spelling of 45382307 in words is "forty-five million, three hundred eighty-two thousand, three hundred seven".