46145404 has 12 divisors (see below), whose sum is σ = 82278504. Its totient is φ = 22637264.

The previous prime is 46145387. The next prime is 46145413. The reversal of 46145404 is 40454164.

46145404 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 3 ways as a sum of consecutive naturals, for example, 108622 + ... + 109045.

It is an arithmetic number, because the mean of its divisors is an integer number (6856542).

Almost surely, 2^46145404 is an apocalyptic number.

It is an amenable number.

46145404 is a deficient number, since it is larger than the sum of its proper divisors (36133100).

46145404 is a wasteful number, since it uses less digits than its factorization.

46145404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217724 (or 217722 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 46145404 is about 6793.0408507531. The cubic root of 46145404 is about 358.6819186327.

Adding to 46145404 its reverse (40454164), we get a palindrome (86599568).

The spelling of 46145404 in words is "forty-six million, one hundred forty-five thousand, four hundred four".