42594698 has 8 divisors (see below), whose sum is σ = 63919908. Its totient is φ = 21288064.

The previous prime is 42594679. The next prime is 42594703. The reversal of 42594698 is 89649524.

It can be written as a sum of positive squares in 2 ways, for example, as 41049649 + 1545049 = 6407^2 + 1243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42594698² = 3628616595422408, which contains 22 as substring.

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, 5690 + ... + 10842.

Almost surely, 2^42594698 is an apocalyptic number.

42594698 is a deficient number, since it is larger than the sum of its proper divisors (21325210).

42594698 is a wasteful number, since it uses less digits than its factorization.

42594698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9288.

The product of its digits is 622080, while the sum is 47.

The square root of 42594698 is about 6526.4613689196. The cubic root of 42594698 is about 349.2356052581.

The spelling of 42594698 in words is "forty-two million, five hundred ninety-four thousand, six hundred ninety-eight".