2154114 has 20 divisors (see below), whose sum is σ = 4827174. Its totient is φ = 717984.

The previous prime is 2154109. The next prime is 2154127. The reversal of 2154114 is 4114512.

It can be written as a sum of positive squares in only one way, i.e., 2152089 + 2025 = 1467^2 + 45^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6487 + ... + 6810.

2^2154114 is an apocalyptic number.

2154114 is an abundant number, since it is smaller than the sum of its proper divisors (2673060).

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

2154114 is a wasteful number, since it uses less digits than its factorization.

2154114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13311 (or 13302 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 2154114 is about 1467.6900217689. The cubic root of 2154114 is about 129.1485578961.

Adding to 2154114 its reverse (4114512), we get a palindrome (6268626).

The spelling of 2154114 in words is "two million, one hundred fifty-four thousand, one hundred fourteen".