2141492 has 12 divisors (see below), whose sum is σ = 3768576. Its totient is φ = 1064760.

The previous prime is 2141467. The next prime is 2141497. The reversal of 2141492 is 2941412.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638 + ... + 2165.

It is an arithmetic number, because the mean of its divisors is an integer number (314048).

2^2141492 is an apocalyptic number.

It is an amenable number.

2141492 is a deficient number, since it is larger than the sum of its proper divisors (1627084).

2141492 is a wasteful number, since it uses less digits than its factorization.

2141492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998 (or 2996 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 2141492 is about 1463.3837500806. The cubic root of 2141492 is about 128.8958155656.

The spelling of 2141492 in words is "two million, one hundred forty-one thousand, four hundred ninety-two".