42892763 has 4 divisors (see below), whose sum is σ = 42907368. Its totient is φ = 42878160.

The previous prime is 42892727. The next prime is 42892771. The reversal of 42892763 is 36729824.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42892763 - 2¹² = 42888667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42892763.

It is not an unprimeable number, because it can be changed into a prime (42892463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193 + ... + 9338.

It is an arithmetic number, because the mean of its divisors is an integer number (10726842).

Almost surely, 2^42892763 is an apocalyptic number.

42892763 is a deficient number, since it is larger than the sum of its proper divisors (14605).

42892763 is a wasteful number, since it uses less digits than its factorization.

42892763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14604.

The product of its digits is 145152, while the sum is 41.

The square root of 42892763 is about 6549.2566753793. The cubic root of 42892763 is about 350.0483280204.

The spelling of 42892763 in words is "forty-two million, eight hundred ninety-two thousand, seven hundred sixty-three".