32000046 has 16 divisors (see below), whose sum is σ = 68923344. Its totient is φ = 9846144.

The previous prime is 32000011. The next prime is 32000053. The reversal of 32000046 is 64000023.

It is a junction number, because it is equal to n+sod(n) for n = 31999989 and 32000034.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 205051 + ... + 205206.

It is an arithmetic number, because the mean of its divisors is an integer number (4307709).

Almost surely, 2^32000046 is an apocalyptic number.

32000046 is an abundant number, since it is smaller than the sum of its proper divisors (36923298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32000046 is a wasteful number, since it uses less digits than its factorization.

32000046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410275.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 32000046 is about 5656.8583153549. The cubic root of 32000046 is about 317.4803625195.

Adding to 32000046 its reverse (64000023), we get a palindrome (96000069).

The spelling of 32000046 in words is "thirty-two million, forty-six", and thus it is an aban number, an eban number, and an uban number.