46401366 has 32 divisors (see below), whose sum is σ = 101678976. Its totient is φ = 14000000.

The previous prime is 46401337. The next prime is 46401371. The reversal of 46401366 is 66310464.

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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15166 + ... + 17966.

It is an arithmetic number, because the mean of its divisors is an integer number (3177468).

Almost surely, 2^46401366 is an apocalyptic number.

46401366 is an abundant number, since it is smaller than the sum of its proper divisors (55277610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46401366 is a wasteful number, since it uses less digits than its factorization.

46401366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 46401366 is about 6811.8548134851. The cubic root of 46401366 is about 359.3438820794.

It can be divided in two parts, 4640 and 1366, that added together give a palindrome (6006).

The spelling of 46401366 in words is "forty-six million, four hundred one thousand, three hundred sixty-six".