46144404 has 30 divisors (see below), whose sum is σ = 120631434. Its totient is φ = 15381360.

The previous prime is 46144403. The next prime is 46144411. The reversal of 46144404 is 40444164.

46144404 is a `hidden beast` number, since 4 + 614 + 4 + 40 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42224004 + 3920400 = 6498^2 + 1980^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46144403) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70887 + ... + 71534.

Almost surely, 2^46144404 is an apocalyptic number.

It is an amenable number.

46144404 is an abundant number, since it is smaller than the sum of its proper divisors (74487030).

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

46144404 is a wasteful number, since it uses less digits than its factorization.

46144404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142437 (or 142426 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 46144404 is about 6792.9672456151. The cubic root of 46144404 is about 358.6793276595.

Adding to 46144404 its reverse (40444164), we get a palindrome (86588568).

The spelling of 46144404 in words is "forty-six million, one hundred forty-four thousand, four hundred four".