139282035 has 8 divisors (see below), whose sum is σ = 222851280. Its totient is φ = 74283744.

The previous prime is 139282021. The next prime is 139282057. The reversal of 139282035 is 530282931.

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

It is not a de Polignac number, because 139282035 - 2⁴ = 139282019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 139281987 and 139282005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4642720 + ... + 4642749.

It is an arithmetic number, because the mean of its divisors is an integer number (27856410).

Almost surely, 2^139282035 is an apocalyptic number.

139282035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

139282035 is a deficient number, since it is larger than the sum of its proper divisors (83569245).

139282035 is an equidigital number, since it uses as much as digits as its factorization.

139282035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9285477.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 139282035 is about 11801.7810096612. The cubic root of 139282035 is about 518.3602625445.

The spelling of 139282035 in words is "one hundred thirty-nine million, two hundred eighty-two thousand, thirty-five".