46143065 has 16 divisors (see below), whose sum is σ = 56192400. Its totient is φ = 36372480.

The previous prime is 46143059. The next prime is 46143131. The reversal of 46143065 is 56034164.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1373584 + 44769481 = 1172^2 + 6691^2 .

It is not a de Polignac number, because 46143065 - 2¹⁶ = 46077529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179417 + ... + 179673.

It is an arithmetic number, because the mean of its divisors is an integer number (3512025).

Almost surely, 2^46143065 is an apocalyptic number.

It is an amenable number.

46143065 is a deficient number, since it is larger than the sum of its proper divisors (10049335).

46143065 is a wasteful number, since it uses less digits than its factorization.

46143065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 46143065 is about 6792.8686870865. The cubic root of 46143065 is about 358.6758582878.

The spelling of 46143065 in words is "forty-six million, one hundred forty-three thousand, sixty-five".