139301214 has 16 divisors (see below), whose sum is σ = 300033552. Its totient is φ = 42861888.

The previous prime is 139301207. The next prime is 139301221. The reversal of 139301214 is 412103931.

It is an interprime number because it is at equal distance from previous prime (139301207) and next prime (139301221).

It is a congruent number.

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, 892879 + ... + 893034.

It is an arithmetic number, because the mean of its divisors is an integer number (18752097).

Almost surely, 2^139301214 is an apocalyptic number.

139301214 is an abundant number, since it is smaller than the sum of its proper divisors (160732338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139301214 is a wasteful number, since it uses less digits than its factorization.

139301214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785931.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 139301214 is about 11802.5935285428. The cubic root of 139301214 is about 518.3840540196.

The spelling of 139301214 in words is "one hundred thirty-nine million, three hundred one thousand, two hundred fourteen".