46213144 has 16 divisors (see below), whose sum is σ = 87153120. Its totient is φ = 22972320.

The previous prime is 46213129. The next prime is 46213159. The reversal of 46213144 is 44131264.

46213144 = 1692² + 1693² + ... + 1707².

It is an interprime number because it is at equal distance from previous prime (46213129) and next prime (46213159).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15312 + ... + 18079.

It is an arithmetic number, because the mean of its divisors is an integer number (5447070).

Almost surely, 2^46213144 is an apocalyptic number.

It is an amenable number.

46213144 is a deficient number, since it is larger than the sum of its proper divisors (40939976).

46213144 is a wasteful number, since it uses less digits than its factorization.

46213144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33570 (or 33566 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 46213144 is about 6798.0250073091. The cubic root of 46213144 is about 358.8573440750.

The spelling of 46213144 in words is "forty-six million, two hundred thirteen thousand, one hundred forty-four".