46320442 has 16 divisors (see below), whose sum is σ = 83586240. Its totient is φ = 18806688.

The previous prime is 46320437. The next prime is 46320457. The reversal of 46320442 is 24402364.

46320442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 86803 + ... + 87334.

It is an arithmetic number, because the mean of its divisors is an integer number (5224140).

Almost surely, 2^46320442 is an apocalyptic number.

46320442 is a deficient number, since it is larger than the sum of its proper divisors (37265798).

46320442 is a wasteful number, since it uses less digits than its factorization.

46320442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174165.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 46320442 is about 6805.9122827142. The cubic root of 46320442 is about 359.1348618994.

The spelling of 46320442 in words is "forty-six million, three hundred twenty thousand, four hundred forty-two".