42998696 has 24 divisors (see below), whose sum is σ = 86959530. Its totient is φ = 19814688.

The previous prime is 42998693. The next prime is 42998713. The reversal of 42998696 is 69689924.

It can be written as a sum of positive squares in only one way, i.e., 41344900 + 1653796 = 6430^2 + 1286^2 .

It is not an unprimeable number, because it can be changed into a prime (42998693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66551 + ... + 67193.

Almost surely, 2^42998696 is an apocalyptic number.

It is an amenable number.

42998696 is an abundant number, since it is smaller than the sum of its proper divisors (43960834).

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

42998696 is an equidigital number, since it uses as much as digits as its factorization.

42998696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 658 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 53.

The square root of 42998696 is about 6557.3390944803. The cubic root of 42998696 is about 350.3362645834.

The spelling of 42998696 in words is "forty-two million, nine hundred ninety-eight thousand, six hundred ninety-six".