45846942 has 16 divisors (see below), whose sum is σ = 91796880. Its totient is φ = 15265152.

The previous prime is 45846937. The next prime is 45846973. The reversal of 45846942 is 24964854.

It is a junction number, because it is equal to n+sod(n) for n = 45846894 and 45846903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2268 + ... + 9840.

It is an arithmetic number, because the mean of its divisors is an integer number (5737305).

Almost surely, 2^45846942 is an apocalyptic number.

45846942 is an abundant number, since it is smaller than the sum of its proper divisors (45949938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45846942 is a wasteful number, since it uses less digits than its factorization.

45846942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8587.

The product of its digits is 276480, while the sum is 42.

The square root of 45846942 is about 6771.0369959113. The cubic root of 45846942 is about 357.9069439691.

The spelling of 45846942 in words is "forty-five million, eight hundred forty-six thousand, nine hundred forty-two".