45848146 has 8 divisors (see below), whose sum is σ = 69274620. Its totient is φ = 22756608.

The previous prime is 45848141. The next prime is 45848147. The reversal of 45848146 is 64184854.

It can be written as a sum of positive squares in 2 ways, for example, as 45225625 + 622521 = 6725^2 + 789^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 45848099 and 45848108.

It is not an unprimeable number, because it can be changed into a prime (45848141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83391 + ... + 83938.

Almost surely, 2^45848146 is an apocalyptic number.

45848146 is a deficient number, since it is larger than the sum of its proper divisors (23426474).

45848146 is a wasteful number, since it uses less digits than its factorization.

45848146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167468.

The product of its digits is 122880, while the sum is 40.

The square root of 45848146 is about 6771.1259034226. The cubic root of 45848146 is about 357.9100769748.

The spelling of 45848146 in words is "forty-five million, eight hundred forty-eight thousand, one hundred forty-six".