45849850 has 72 divisors (see below), whose sum is σ = 95931360. Its totient is φ = 16254720.

The previous prime is 45849803. The next prime is 45849851. The reversal of 45849850 is 5894854.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 45849797 and 45849806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45849851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 274467 + ... + 274633.

It is an arithmetic number, because the mean of its divisors is an integer number (1332380).

Almost surely, 2^45849850 is an apocalyptic number.

45849850 is an abundant number, since it is smaller than the sum of its proper divisors (50081510).

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

45849850 is a wasteful number, since it uses less digits than its factorization.

45849850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 45849850 is about 6771.2517306625. The cubic root of 45849850 is about 357.9145109688.

The spelling of 45849850 in words is "forty-five million, eight hundred forty-nine thousand, eight hundred fifty".