140826898 has 16 divisors (see below), whose sum is σ = 225681120. Its totient is φ = 65710656.

The previous prime is 140826887. The next prime is 140826911. The reversal of 140826898 is 898628041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25111 + ... + 30202.

It is an arithmetic number, because the mean of its divisors is an integer number (14105070).

Almost surely, 2^140826898 is an apocalyptic number.

140826898 is a deficient number, since it is larger than the sum of its proper divisors (84854222).

140826898 is a wasteful number, since it uses less digits than its factorization.

140826898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55401.

The product of its (nonzero) digits is 221184, while the sum is 46.

The square root of 140826898 is about 11867.0509394710. The cubic root of 140826898 is about 520.2697047645.

The spelling of 140826898 in words is "one hundred forty million, eight hundred twenty-six thousand, eight hundred ninety-eight".