7139014 has 8 divisors (see below), whose sum is σ = 11338488. Its totient is φ = 3359520.

The previous prime is 7139009. The next prime is 7139023. The reversal of 7139014 is 4109317.

7139014 is nontrivially palindromic in base 16.

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 7139014.

It is a congruent number.

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, 104952 + ... + 105019.

It is an arithmetic number, because the mean of its divisors is an integer number (1417311).

Almost surely, 2^7139014 is an apocalyptic number.

7139014 is a deficient number, since it is larger than the sum of its proper divisors (4199474).

7139014 is a wasteful number, since it uses less digits than its factorization.

7139014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209990.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 7139014 is about 2671.8933361944. The cubic root of 7139014 is about 192.5511327595.

The spelling of 7139014 in words is "seven million, one hundred thirty-nine thousand, fourteen".