42698859 has 8 divisors (see below), whose sum is σ = 65064960. Its totient is φ = 24399336.

The previous prime is 42698857. The next prime is 42698863. The reversal of 42698859 is 95889624.

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

It is not a de Polignac number, because 42698859 - 2¹ = 42698857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42698857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016619 + ... + 1016660.

It is an arithmetic number, because the mean of its divisors is an integer number (8133120).

Almost surely, 2^42698859 is an apocalyptic number.

42698859 is a deficient number, since it is larger than the sum of its proper divisors (22366101).

42698859 is a wasteful number, since it uses less digits than its factorization.

42698859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033289.

The product of its digits is 1244160, while the sum is 51.

The square root of 42698859 is about 6534.4363949770. The cubic root of 42698859 is about 349.5200469057.

The spelling of 42698859 in words is "forty-two million, six hundred ninety-eight thousand, eight hundred fifty-nine".