46226144 has 12 divisors (see below), whose sum is σ = 91007784. Its totient is φ = 23113056.

The previous prime is 46226143. The next prime is 46226171. The reversal of 46226144 is 44162264.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46226143) 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 as a sum of consecutive naturals, namely, 722252 + ... + 722315.

It is an arithmetic number, because the mean of its divisors is an integer number (7583982).

Almost surely, 2^46226144 is an apocalyptic number.

It is an amenable number.

46226144 is a deficient number, since it is larger than the sum of its proper divisors (44781640).

46226144 is a wasteful number, since it uses less digits than its factorization.

46226144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444577 (or 1444569 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 46226144 is about 6798.9811001355. The cubic root of 46226144 is about 358.8909904051.

The spelling of 46226144 in words is "forty-six million, two hundred twenty-six thousand, one hundred forty-four".