46404532 has 12 divisors (see below), whose sum is σ = 81621540. Its totient is φ = 23084096.

The previous prime is 46404529. The next prime is 46404539. The reversal of 46404532 is 23540464.

It can be written as a sum of positive squares in 2 ways, for example, as 31069476 + 15335056 = 5574^2 + 3916^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46404532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46404539) 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 3 ways as a sum of consecutive naturals, for example, 28657 + ... + 30232.

It is an arithmetic number, because the mean of its divisors is an integer number (6801795).

Almost surely, 2^46404532 is an apocalyptic number.

It is an amenable number.

46404532 is a deficient number, since it is larger than the sum of its proper divisors (35217008).

46404532 is a wasteful number, since it uses less digits than its factorization.

46404532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59090 (or 59088 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 46404532 is about 6812.0871985024. The cubic root of 46404532 is about 359.3520546610.

Adding to 46404532 its reverse (23540464), we get a palindrome (69944996).

The spelling of 46404532 in words is "forty-six million, four hundred four thousand, five hundred thirty-two".