2545132 has 6 divisors (see below), whose sum is σ = 4453988. Its totient is φ = 1272564.

The previous prime is 2545117. The next prime is 2545141. The reversal of 2545132 is 2315452.

It is a d-powerful number, because it can be written as 2¹¹ + 5³ + 4⁸ + 5⁹ + 1 + 3² + 2¹⁹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318138 + ... + 318145.

2^2545132 is an apocalyptic number.

It is an amenable number.

2545132 is a deficient number, since it is larger than the sum of its proper divisors (1908856).

2545132 is a wasteful number, since it uses less digits than its factorization.

2545132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636287 (or 636285 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 2545132 is about 1595.3469842012. The cubic root of 2545132 is about 136.5327288495.

The spelling of 2545132 in words is "two million, five hundred forty-five thousand, one hundred thirty-two".