2141452 has 18 divisors (see below), whose sum is σ = 3957828. Its totient is φ = 1013688.

The previous prime is 2141437. The next prime is 2141459. The reversal of 2141452 is 2541412.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an Ulam number.

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

It is not an unprimeable number, because it can be changed into a prime (2141459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 703 + ... + 2185.

2^2141452 is an apocalyptic number.

It is an amenable number.

2141452 is a deficient number, since it is larger than the sum of its proper divisors (1816376).

2141452 is a wasteful number, since it uses less digits than its factorization.

2141452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1504 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 2141452 is about 1463.3700830617. The cubic root of 2141452 is about 128.8950130309.

Adding to 2141452 its reverse (2541412), we get a palindrome (4682864).

The spelling of 2141452 in words is "two million, one hundred forty-one thousand, four hundred fifty-two".