2914220 has 24 divisors (see below), whose sum is σ = 6442800. Its totient is φ = 1104192.

The previous prime is 2914211. The next prime is 2914229. The reversal of 2914220 is 224192.

It is an interprime number because it is at equal distance from previous prime (2914211) and next prime (2914229).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2914192 and 2914201.

It is not an unprimeable number, because it can be changed into a prime (2914229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 4214.

It is an arithmetic number, because the mean of its divisors is an integer number (268450).

2^2914220 is an apocalyptic number.

2914220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2914220 is an abundant number, since it is smaller than the sum of its proper divisors (3528580).

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

2914220 is a wasteful number, since it uses less digits than its factorization.

2914220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7697 (or 7695 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2914220 is about 1707.1086667228. The cubic root of 2914220 is about 142.8370190701.

The spelling of 2914220 in words is "two million, nine hundred fourteen thousand, two hundred twenty".