142826098 has 16 divisors (see below), whose sum is σ = 217053144. Its totient is φ = 70479360.

The previous prime is 142826087. The next prime is 142826137. The reversal of 142826098 is 890628241.

It can be written as a sum of positive squares in 4 ways, for example, as 87665769 + 55160329 = 9363^2 + 7427^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142826098.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88636 + ... + 90232.

Almost surely, 2^142826098 is an apocalyptic number.

142826098 is a deficient number, since it is larger than the sum of its proper divisors (74227046).

142826098 is a wasteful number, since it uses less digits than its factorization.

142826098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 142826098 is about 11950.9873232298. The cubic root of 142826098 is about 522.7200882903.

The spelling of 142826098 in words is "one hundred forty-two million, eight hundred twenty-six thousand, ninety-eight".