2140412 has 6 divisors (see below), whose sum is σ = 3745728. Its totient is φ = 1070204.

The previous prime is 2140399. The next prime is 2140421.

2140412 is nontrivially palindromic in base 10.

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, 267548 + ... + 267555.

It is an arithmetic number, because the mean of its divisors is an integer number (624288).

2^2140412 is an apocalyptic number.

It is an amenable number.

2140412 is a deficient number, since it is larger than the sum of its proper divisors (1605316).

2140412 is a wasteful number, since it uses less digits than its factorization.

2140412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535107 (or 535105 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2140412 is about 1463.0146957567. The cubic root of 2140412 is about 128.8741436208.

It can be divided in two parts, 2140 and 412, that added together give a palindrome (2552).

The spelling of 2140412 in words is "two million, one hundred forty thousand, four hundred twelve".