46428645 has 8 divisors (see below), whose sum is σ = 74285856. Its totient is φ = 24761936.

The previous prime is 46428631. The next prime is 46428661. The reversal of 46428645 is 54682464.

46428645 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.

It is a cyclic number.

It is not a de Polignac number, because 46428645 - 2¹⁹ = 45904357 is a prime.

It is a Curzon number.

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, 1547607 + ... + 1547636.

It is an arithmetic number, because the mean of its divisors is an integer number (9285732).

Almost surely, 2^46428645 is an apocalyptic number.

It is an amenable number.

46428645 is a deficient number, since it is larger than the sum of its proper divisors (27857211).

46428645 is a wasteful number, since it uses less digits than its factorization.

46428645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095251.

The product of its digits is 184320, while the sum is 39.

The square root of 46428645 is about 6813.8568373572. The cubic root of 46428645 is about 359.4142867699.

The spelling of 46428645 in words is "forty-six million, four hundred twenty-eight thousand, six hundred forty-five".