45842208 has 24 divisors (see below), whose sum is σ = 120336048. Its totient is φ = 15280704.

The previous prime is 45842207. The next prime is 45842213. The reversal of 45842208 is 80224854.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45842201) 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, 238666 + ... + 238857.

It is an arithmetic number, because the mean of its divisors is an integer number (5014002).

Almost surely, 2^45842208 is an apocalyptic number.

45842208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45842208 is an abundant number, since it is smaller than the sum of its proper divisors (74493840).

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

45842208 is a wasteful number, since it uses less digits than its factorization.

45842208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477536 (or 477528 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 45842208 is about 6770.6874097096. The cubic root of 45842208 is about 357.8946247920.

The spelling of 45842208 in words is "forty-five million, eight hundred forty-two thousand, two hundred eight".