139076002 has 8 divisors (see below), whose sum is σ = 224661276. Its totient is φ = 64188912.

The previous prime is 139075973. The next prime is 139076011. The reversal of 139076002 is 200670931.

It can be written as a sum of positive squares in 2 ways, for example, as 138980521 + 95481 = 11789^2 + 309^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2674513 + ... + 2674564.

Almost surely, 2^139076002 is an apocalyptic number.

139076002 is a deficient number, since it is larger than the sum of its proper divisors (85585274).

139076002 is a wasteful number, since it uses less digits than its factorization.

139076002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5349092.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 139076002 is about 11793.0488848304. The cubic root of 139076002 is about 518.1045415434.

The spelling of 139076002 in words is "one hundred thirty-nine million, seventy-six thousand, two".