2051452 has 12 divisors (see below), whose sum is σ = 3866296. Its totient is φ = 946800.

The previous prime is 2051443. The next prime is 2051459. The reversal of 2051452 is 2541502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051459) 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, 19674 + ... + 19777.

2^2051452 is an apocalyptic number.

It is an amenable number.

2051452 is a deficient number, since it is larger than the sum of its proper divisors (1814844).

2051452 is a wasteful number, since it uses less digits than its factorization.

2051452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39468 (or 39466 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 2051452 is about 1432.2890769674. The cubic root of 2051452 is about 127.0633944770.

Adding to 2051452 its reverse (2541502), we get a palindrome (4592954).

The spelling of 2051452 in words is "two million, fifty-one thousand, four hundred fifty-two".