42963332 has 18 divisors (see below), whose sum is σ = 79353918. Its totient is φ = 20350368.

The previous prime is 42963251. The next prime is 42963341. The reversal of 42963332 is 23336924.

It can be written as a sum of positive squares in only one way, i.e., 42719296 + 244036 = 6536^2 + 494^2 .

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 5 ways as a sum of consecutive naturals, for example, 13433 + ... + 16320.

It is an arithmetic number, because the mean of its divisors is an integer number (4408551).

Almost surely, 2^42963332 is an apocalyptic number.

It is an amenable number.

42963332 is a deficient number, since it is larger than the sum of its proper divisors (36390586).

42963332 is a wasteful number, since it uses less digits than its factorization.

42963332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29795 (or 29774 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 42963332 is about 6554.6420192105. The cubic root of 42963332 is about 350.2401943079.

The spelling of 42963332 in words is "forty-two million, nine hundred sixty-three thousand, three hundred thirty-two".