2140976 has 10 divisors (see below), whose sum is σ = 4148172. Its totient is φ = 1070480.

The previous prime is 2140973. The next prime is 2140987. The reversal of 2140976 is 6790412.

It is not an unprimeable number, because it can be changed into a prime (2140973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66890 + ... + 66921.

2^2140976 is an apocalyptic number.

It is an amenable number.

2140976 is a deficient number, since it is larger than the sum of its proper divisors (2007196).

2140976 is a wasteful number, since it uses less digits than its factorization.

2140976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133819 (or 133813 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2140976 is about 1463.2074357384. The cubic root of 2140976 is about 128.8854621012.

The spelling of 2140976 in words is "two million, one hundred forty thousand, nine hundred seventy-six".