45326398 has 16 divisors (see below), whose sum is σ = 73347120. Its totient is φ = 20883456.

The previous prime is 45326389. The next prime is 45326417. The reversal of 45326398 is 89362354.

45326398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45326398.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18861 + ... + 21127.

It is an arithmetic number, because the mean of its divisors is an integer number (4584195).

Almost surely, 2^45326398 is an apocalyptic number.

45326398 is a deficient number, since it is larger than the sum of its proper divisors (28020722).

45326398 is a wasteful number, since it uses less digits than its factorization.

45326398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051.

The product of its digits is 155520, while the sum is 40.

The square root of 45326398 is about 6732.4882472976. The cubic root of 45326398 is about 356.5472320669.

The spelling of 45326398 in words is "forty-five million, three hundred twenty-six thousand, three hundred ninety-eight".