2137914 has 48 divisors (see below), whose sum is σ = 4953312. Its totient is φ = 690768.

The previous prime is 2137913. The next prime is 2137921. The reversal of 2137914 is 4197312.

2137914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2137913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25717 + ... + 25799.

It is an arithmetic number, because the mean of its divisors is an integer number (103194).

2^2137914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2137914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2476656).

2137914 is an abundant number, since it is smaller than the sum of its proper divisors (2815398).

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

2137914 is an equidigital number, since it uses as much as digits as its factorization.

2137914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 141 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 2137914 is about 1462.1607298789. The cubic root of 2137914 is about 128.8239892691.

The spelling of 2137914 in words is "two million, one hundred thirty-seven thousand, nine hundred fourteen".