46245438 has 32 divisors (see below), whose sum is σ = 103057920. Its totient is φ = 15371640.

The previous prime is 46245403. The next prime is 46245443. The reversal of 46245438 is 83454264.

46245438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 22281 + ... + 24267.

It is an arithmetic number, because the mean of its divisors is an integer number (3220560).

Almost surely, 2^46245438 is an apocalyptic number.

46245438 is an abundant number, since it is smaller than the sum of its proper divisors (56812482).

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

46245438 is a wasteful number, since it uses less digits than its factorization.

46245438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429 (or 2423 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 46245438 is about 6800.3998411858. The cubic root of 46245438 is about 358.9409151087.

The spelling of 46245438 in words is "forty-six million, two hundred forty-five thousand, four hundred thirty-eight".