2141469 has 24 divisors (see below), whose sum is σ = 3424512. Its totient is φ = 1278720.

The previous prime is 2141467. The next prime is 2141497. The reversal of 2141469 is 9641412.

It is not a de Polignac number, because 2141469 - 2¹ = 2141467 is a prime.

It is a super-2 number, since 2×2141469² = 9171778955922, which contains 22 as substring.

It is a Curzon number.

2141469 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9492 + ... + 9714.

It is an arithmetic number, because the mean of its divisors is an integer number (142688).

2^2141469 is an apocalyptic number.

It is an amenable number.

2141469 is a deficient number, since it is larger than the sum of its proper divisors (1283043).

2141469 is a wasteful number, since it uses less digits than its factorization.

2141469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 334 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2141469 is about 1463.3758915603. The cubic root of 2141469 is about 128.8953541093.

The spelling of 2141469 in words is "two million, one hundred forty-one thousand, four hundred sixty-nine".