139514098 has 8 divisors (see below), whose sum is σ = 209327580. Its totient is φ = 69738240.

The previous prime is 139514071. The next prime is 139514101. The reversal of 139514098 is 890415931.

It can be written as a sum of positive squares in 2 ways, for example, as 129572689 + 9941409 = 11383^2 + 3153^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 139514098.

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 3 ways as a sum of consecutive naturals, for example, 3298 + ... + 17026.

Almost surely, 2^139514098 is an apocalyptic number.

139514098 is a deficient number, since it is larger than the sum of its proper divisors (69813482).

139514098 is a wasteful number, since it uses less digits than its factorization.

139514098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18812.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 139514098 is about 11811.6086118699. The cubic root of 139514098 is about 518.6479892701.

The spelling of 139514098 in words is "one hundred thirty-nine million, five hundred fourteen thousand, ninety-eight".