42963425 has 12 divisors (see below), whose sum is σ = 55591680. Its totient is φ = 32875920.

The previous prime is 42963421. The next prime is 42963433. The reversal of 42963425 is 52436924.

42963425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42963425 - 2² = 42963421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42963421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36785 + ... + 37934.

It is an arithmetic number, because the mean of its divisors is an integer number (4632640).

Almost surely, 2^42963425 is an apocalyptic number.

It is an amenable number.

42963425 is a deficient number, since it is larger than the sum of its proper divisors (12628255).

42963425 is a wasteful number, since it uses less digits than its factorization.

42963425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74752 (or 74747 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 42963425 is about 6554.6491134156. The cubic root of 42963425 is about 350.2404470220.

The spelling of 42963425 in words is "forty-two million, nine hundred sixty-three thousand, four hundred twenty-five".