46428686 has 8 divisors (see below), whose sum is σ = 70784904. Its totient is φ = 22833720.

The previous prime is 46428677. The next prime is 46428703. The reversal of 46428686 is 68682464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190160 + ... + 190403.

It is an arithmetic number, because the mean of its divisors is an integer number (8848113).

Almost surely, 2^46428686 is an apocalyptic number.

46428686 is a deficient number, since it is larger than the sum of its proper divisors (24356218).

46428686 is a wasteful number, since it uses less digits than its factorization.

46428686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380626.

The product of its digits is 442368, while the sum is 44.

The square root of 46428686 is about 6813.8598459317. The cubic root of 46428686 is about 359.4143925665.

The spelling of 46428686 in words is "forty-six million, four hundred twenty-eight thousand, six hundred eighty-six".