42862804 has 6 divisors (see below), whose sum is σ = 75009914. Its totient is φ = 21431400.

The previous prime is 42862769. The next prime is 42862811. The reversal of 42862804 is 40826824.

It can be written as a sum of positive squares in only one way, i.e., 42771600 + 91204 = 6540^2 + 302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42862804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5357847 + ... + 5357854.

Almost surely, 2^42862804 is an apocalyptic number.

It is an amenable number.

42862804 is a deficient number, since it is larger than the sum of its proper divisors (32147110).

42862804 is a wasteful number, since it uses less digits than its factorization.

42862804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10715705 (or 10715703 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 42862804 is about 6546.9690697299. The cubic root of 42862804 is about 349.9668104583.

The spelling of 42862804 in words is "forty-two million, eight hundred sixty-two thousand, eight hundred four".