46143236 has 12 divisors (see below), whose sum is σ = 85500828. Its totient is φ = 21714432.

The previous prime is 46143233. The next prime is 46143239. The reversal of 46143236 is 63234164.

It is an interprime number because it is at equal distance from previous prime (46143233) and next prime (46143239).

It can be written as a sum of positive squares in 2 ways, for example, as 23580736 + 22562500 = 4856^2 + 4750^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46143199 and 46143208.

It is not an unprimeable number, because it can be changed into a prime (46143233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339221 + ... + 339356.

It is an arithmetic number, because the mean of its divisors is an integer number (7125069).

Almost surely, 2^46143236 is an apocalyptic number.

It is an amenable number.

46143236 is a deficient number, since it is larger than the sum of its proper divisors (39357592).

46143236 is a wasteful number, since it uses less digits than its factorization.

46143236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678598 (or 678596 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 46143236 is about 6792.8812738042. The cubic root of 46143236 is about 358.6763013555.

It can be divided in two parts, 46 and 143236, that multiplied together give a palindrome (6588856).

The spelling of 46143236 in words is "forty-six million, one hundred forty-three thousand, two hundred thirty-six".