45912842 has 8 divisors (see below), whose sum is σ = 68900196. Its totient is φ = 22946112.

The previous prime is 45912833. The next prime is 45912851. The reversal of 45912842 is 24821954.

It is an interprime number because it is at equal distance from previous prime (45912833) and next prime (45912851).

It can be written as a sum of positive squares in 2 ways, for example, as 25110121 + 20802721 = 5011^2 + 4561^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2978 + ... + 10034.

Almost surely, 2^45912842 is an apocalyptic number.

45912842 is a deficient number, since it is larger than the sum of its proper divisors (22987354).

45912842 is a wasteful number, since it uses less digits than its factorization.

45912842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10312.

The product of its digits is 23040, while the sum is 35.

The square root of 45912842 is about 6775.9015636297. The cubic root of 45912842 is about 358.0783459921.

The spelling of 45912842 in words is "forty-five million, nine hundred twelve thousand, eight hundred forty-two".