46218382 has 16 divisors (see below), whose sum is σ = 79759872. Its totient is φ = 19675800.

The previous prime is 46218379. The next prime is 46218407. The reversal of 46218382 is 28381264.

It is a super-2 number, since 2×46218382² = 4272277669395848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8818 + ... + 13045.

It is an arithmetic number, because the mean of its divisors is an integer number (4984992).

Almost surely, 2^46218382 is an apocalyptic number.

46218382 is a deficient number, since it is larger than the sum of its proper divisors (33541490).

46218382 is a wasteful number, since it uses less digits than its factorization.

46218382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22023.

The product of its digits is 18432, while the sum is 34.

The square root of 46218382 is about 6798.4102553465. The cubic root of 46218382 is about 358.8709017168.

The spelling of 46218382 in words is "forty-six million, two hundred eighteen thousand, three hundred eighty-two".