2639214 has 24 divisors (see below), whose sum is σ = 6020040. Its totient is φ = 833328.

The previous prime is 2639213. The next prime is 2639239. The reversal of 2639214 is 4129362.

2639214 is a `hidden beast` number, since 2 + 639 + 21 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2639213) 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, 3517 + ... + 4200.

It is an arithmetic number, because the mean of its divisors is an integer number (250835).

2^2639214 is an apocalyptic number.

2639214 is an abundant number, since it is smaller than the sum of its proper divisors (3380826).

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

2639214 is a wasteful number, since it uses less digits than its factorization.

2639214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7744 (or 7741 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2639214 is about 1624.5657881416. The cubic root of 2639214 is about 138.1947470957.

The spelling of 2639214 in words is "two million, six hundred thirty-nine thousand, two hundred fourteen".