46136144 has 10 divisors (see below), whose sum is σ = 89388810. Its totient is φ = 23068064.

The previous prime is 46136141. The next prime is 46136149. The reversal of 46136144 is 44163164.

It can be written as a sum of positive squares in only one way, i.e., 39438400 + 6697744 = 6280^2 + 2588^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46136141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441739 + ... + 1441770.

It is an arithmetic number, because the mean of its divisors is an integer number (8938881).

Almost surely, 2^46136144 is an apocalyptic number.

It is an amenable number.

46136144 is a deficient number, since it is larger than the sum of its proper divisors (43252666).

46136144 is a wasteful number, since it uses less digits than its factorization.

46136144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2883517 (or 2883511 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 46136144 is about 6792.3592366717. The cubic root of 46136144 is about 358.6579247895.

The spelling of 46136144 in words is "forty-six million, one hundred thirty-six thousand, one hundred forty-four".