2146937 has 8 divisors (see below), whose sum is σ = 2325120. Its totient is φ = 1970640.

The previous prime is 2146909. The next prime is 2146939. The reversal of 2146937 is 7396412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2146937 - 2¹⁸ = 1884793 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2146939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2762 + ... + 3452.

It is an arithmetic number, because the mean of its divisors is an integer number (290640).

2^2146937 is an apocalyptic number.

It is an amenable number.

2146937 is a deficient number, since it is larger than the sum of its proper divisors (178183).

2146937 is a wasteful number, since it uses less digits than its factorization.

2146937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943.

The product of its digits is 9072, while the sum is 32.

The square root of 2146937 is about 1465.2429832625. The cubic root of 2146937 is about 129.0049674589.

The spelling of 2146937 in words is "two million, one hundred forty-six thousand, nine hundred thirty-seven".