45698442 has 8 divisors (see below), whose sum is σ = 91396896. Its totient is φ = 15232812.

The previous prime is 45698423. The next prime is 45698453. The reversal of 45698442 is 24489654.

45698442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

45698442 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 45698394 and 45698403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3808198 + ... + 3808209.

It is an arithmetic number, because the mean of its divisors is an integer number (11424612).

Almost surely, 2^45698442 is an apocalyptic number.

45698442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45698442 is a wasteful number, since it uses less digits than its factorization.

45698442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7616412.

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

The square root of 45698442 is about 6760.0622778196. The cubic root of 45698442 is about 357.5201012382.

The spelling of 45698442 in words is "forty-five million, six hundred ninety-eight thousand, four hundred forty-two".