42296998 has 4 divisors (see below), whose sum is σ = 63445500. Its totient is φ = 21148498.

The previous prime is 42296981. The next prime is 42297001. The reversal of 42296998 is 89969224.

It is a happy number.

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

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, 10574248 + ... + 10574251.

It is an arithmetic number, because the mean of its divisors is an integer number (15861375).

Almost surely, 2^42296998 is an apocalyptic number.

42296998 is a deficient number, since it is larger than the sum of its proper divisors (21148502).

42296998 is a wasteful number, since it uses less digits than its factorization.

42296998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21148501.

The product of its digits is 559872, while the sum is 49.

The square root of 42296998 is about 6503.6142259516. The cubic root of 42296998 is about 348.4200843635.

The spelling of 42296998 in words is "forty-two million, two hundred ninety-six thousand, nine hundred ninety-eight".