46451144 has 16 divisors (see below), whose sum is σ = 89905920. Its totient is φ = 22476240.

The previous prime is 46451129. The next prime is 46451149. The reversal of 46451144 is 44115464.

It is not an unprimeable number, because it can be changed into a prime (46451149) 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, 93404 + ... + 93899.

It is an arithmetic number, because the mean of its divisors is an integer number (5619120).

Almost surely, 2^46451144 is an apocalyptic number.

It is an amenable number.

46451144 is a deficient number, since it is larger than the sum of its proper divisors (43454776).

46451144 is a wasteful number, since it uses less digits than its factorization.

46451144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187340 (or 187336 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 46451144 is about 6815.5076113229. The cubic root of 46451144 is about 359.4723339530.

The spelling of 46451144 in words is "forty-six million, four hundred fifty-one thousand, one hundred forty-four".