2140076 has 6 divisors (see below), whose sum is σ = 3745140. Its totient is φ = 1070036.

The previous prime is 2140069. The next prime is 2140091. The reversal of 2140076 is 6700412.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267506 + ... + 267513.

It is an arithmetic number, because the mean of its divisors is an integer number (624190).

2^2140076 is an apocalyptic number.

It is an amenable number.

2140076 is a deficient number, since it is larger than the sum of its proper divisors (1605064).

2140076 is a wasteful number, since it uses less digits than its factorization.

2140076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535023 (or 535021 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2140076 is about 1462.8998598674. The cubic root of 2140076 is about 128.8673997512.

Adding to 2140076 its product of nonzero digits (336), we get a palindrome (2140412).

Adding to 2140076 its reverse (6700412), we get a palindrome (8840488).

The spelling of 2140076 in words is "two million, one hundred forty thousand, seventy-six".