2918214 has 32 divisors (see below), whose sum is σ = 6985440. Its totient is φ = 897696.

The previous prime is 2918213. The next prime is 2918231. The reversal of 2918214 is 4128192.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2918213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377 + ... + 2780.

It is an arithmetic number, because the mean of its divisors is an integer number (218295).

2^2918214 is an apocalyptic number.

2918214 is an abundant number, since it is smaller than the sum of its proper divisors (4067226).

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

2918214 is a wasteful number, since it uses less digits than its factorization.

2918214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4181 (or 4175 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 2918214 is about 1708.2780804073. The cubic root of 2918214 is about 142.9022429984.

The spelling of 2918214 in words is "two million, nine hundred eighteen thousand, two hundred fourteen".