2138014 has 4 divisors (see below), whose sum is σ = 3207024. Its totient is φ = 1069006.

The previous prime is 2137999. The next prime is 2138029. The reversal of 2138014 is 4108312.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2137999) and next prime (2138029).

It is a super-2 number, since 2×2138014² = 9142207728392, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2137982 and 2138000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534502 + ... + 534505.

It is an arithmetic number, because the mean of its divisors is an integer number (801756).

2^2138014 is an apocalyptic number.

2138014 is a deficient number, since it is larger than the sum of its proper divisors (1069010).

2138014 is a wasteful number, since it uses less digits than its factorization.

2138014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069009.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2138014 is about 1462.1949254460. The cubic root of 2138014 is about 128.8259977998.

The spelling of 2138014 in words is "two million, one hundred thirty-eight thousand, fourteen".