46284457 has 8 divisors (see below), whose sum is σ = 48033792. Its totient is φ = 44551200.

The previous prime is 46284443. The next prime is 46284463. The reversal of 46284457 is 75448264.

It is a happy number.

46284457 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 a de Polignac number, because none of the positive numbers 2^k-46284457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46284157) by changing a digit.

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, 2013 + ... + 9829.

It is an arithmetic number, because the mean of its divisors is an integer number (6004224).

Almost surely, 2^46284457 is an apocalyptic number.

It is an amenable number.

46284457 is a deficient number, since it is larger than the sum of its proper divisors (1749335).

46284457 is a wasteful number, since it uses less digits than its factorization.

46284457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8039.

The product of its digits is 215040, while the sum is 40.

The square root of 46284457 is about 6803.2681117240. The cubic root of 46284457 is about 359.0418373404.

The spelling of 46284457 in words is "forty-six million, two hundred eighty-four thousand, four hundred fifty-seven".