46401382 has 8 divisors (see below), whose sum is σ = 73265400. Its totient is φ = 21979584.

The previous prime is 46401371. The next prime is 46401391. The reversal of 46401382 is 28310464.

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

It is a self number, because there is not a number n which added to its sum of digits gives 46401382.

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, 610507 + ... + 610582.

It is an arithmetic number, because the mean of its divisors is an integer number (9158175).

Almost surely, 2^46401382 is an apocalyptic number.

46401382 is a deficient number, since it is larger than the sum of its proper divisors (26864018).

46401382 is a wasteful number, since it uses less digits than its factorization.

46401382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221110.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 46401382 is about 6811.8559879081. The cubic root of 46401382 is about 359.3439233821.

The spelling of 46401382 in words is "forty-six million, four hundred one thousand, three hundred eighty-two".