2814620 has 12 divisors (see below), whose sum is σ = 5910744. Its totient is φ = 1125840.

The previous prime is 2814607. The next prime is 2814629. The reversal of 2814620 is 264182.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2814629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70346 + ... + 70385.

It is an arithmetic number, because the mean of its divisors is an integer number (492562).

2^2814620 is an apocalyptic number.

2814620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2814620 is an abundant number, since it is smaller than the sum of its proper divisors (3096124).

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

2814620 is a wasteful number, since it uses less digits than its factorization.

2814620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140740 (or 140738 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2814620 is about 1677.6829259428. The cubic root of 2814620 is about 141.1908620269.

The spelling of 2814620 in words is "two million, eight hundred fourteen thousand, six hundred twenty".