42968548 has 12 divisors (see below), whose sum is σ = 85937152. Its totient is φ = 18415080.

The previous prime is 42968539. The next prime is 42968587. The reversal of 42968548 is 84586924.

42968548 is an admirable number.

It is a super-2 number, since 2×42968548² = 3692592234456608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42968498 and 42968507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767268 + ... + 767323.

Almost surely, 2^42968548 is an apocalyptic number.

It is an amenable number.

42968548 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42968548 is a wasteful number, since it uses less digits than its factorization.

42968548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534602 (or 1534600 counting only the distinct ones).

The product of its digits is 552960, while the sum is 46.

The square root of 42968548 is about 6555.0398930899. The cubic root of 42968548 is about 350.2543674710.

The spelling of 42968548 in words is "forty-two million, nine hundred sixty-eight thousand, five hundred forty-eight".