42863032 has 8 divisors (see below), whose sum is σ = 80368200. Its totient is φ = 21431512.

The previous prime is 42863027. The next prime is 42863059. The reversal of 42863032 is 23036824.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 2678932 + ... + 2678947.

It is an arithmetic number, because the mean of its divisors is an integer number (10046025).

Almost surely, 2^42863032 is an apocalyptic number.

It is an amenable number.

42863032 is a deficient number, since it is larger than the sum of its proper divisors (37505168).

42863032 is a wasteful number, since it uses less digits than its factorization.

42863032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5357885 (or 5357881 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 42863032 is about 6546.9864823444. The cubic root of 42863032 is about 349.9674309830.

Adding to 42863032 its reverse (23036824), we get a palindrome (65899856).

The spelling of 42863032 in words is "forty-two million, eight hundred sixty-three thousand, thirty-two".