7021314 has 24 divisors (see below), whose sum is σ = 15704832. Its totient is φ = 2264760.

The previous prime is 7021309. The next prime is 7021319. The reversal of 7021314 is 4131207.

It is an interprime number because it is at equal distance from previous prime (7021309) and next prime (7021319).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (7021319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5734 + ... + 6849.

It is an arithmetic number, because the mean of its divisors is an integer number (654368).

Almost surely, 2^7021314 is an apocalyptic number.

7021314 is an abundant number, since it is smaller than the sum of its proper divisors (8683518).

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

7021314 is a wasteful number, since it uses less digits than its factorization.

7021314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622 (or 12619 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7021314 is about 2649.7762169663. The cubic root of 7021314 is about 191.4870749593.

It can be divided in two parts, 702 and 1314, that added together give a triangular number (2016 = T₆₃).

The spelling of 7021314 in words is "seven million, twenty-one thousand, three hundred fourteen".