46421366 has 8 divisors (see below), whose sum is σ = 70773744. Its totient is φ = 22830120.

The previous prime is 46421311. The next prime is 46421393. The reversal of 46421366 is 66312464.

46421366 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 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 3 ways as a sum of consecutive naturals, for example, 190130 + ... + 190373.

It is an arithmetic number, because the mean of its divisors is an integer number (8846718).

Almost surely, 2^46421366 is an apocalyptic number.

46421366 is a deficient number, since it is larger than the sum of its proper divisors (24352378).

46421366 is a wasteful number, since it uses less digits than its factorization.

46421366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380566.

The product of its digits is 20736, while the sum is 32.

The square root of 46421366 is about 6813.3226842709. The cubic root of 46421366 is about 359.3955030117.

The spelling of 46421366 in words is "forty-six million, four hundred twenty-one thousand, three hundred sixty-six".