46400111 has 8 divisors (see below), whose sum is σ = 46802448. Its totient is φ = 46000000.

The previous prime is 46400099. The next prime is 46400129. The reversal of 46400111 is 11100464.

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

It is a cyclic number.

It is not a de Polignac number, because 46400111 - 2¹⁸ = 46137967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46400111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46400141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 100421 + ... + 100881.

It is an arithmetic number, because the mean of its divisors is an integer number (5850306).

Almost surely, 2^46400111 is an apocalyptic number.

46400111 is a deficient number, since it is larger than the sum of its proper divisors (402337).

46400111 is a wasteful number, since it uses less digits than its factorization.

46400111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 46400111 is about 6811.7626940462. The cubic root of 46400111 is about 359.3406423713.

Adding to 46400111 its reverse (11100464), we get a palindrome (57500575).

The spelling of 46400111 in words is "forty-six million, four hundred thousand, one hundred eleven".