2546552 has 8 divisors (see below), whose sum is σ = 4774800. Its totient is φ = 1273272.

The previous prime is 2546543. The next prime is 2546561. The reversal of 2546552 is 2556452.

It is an interprime number because it is at equal distance from previous prime (2546543) and next prime (2546561).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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, 159152 + ... + 159167.

It is an arithmetic number, because the mean of its divisors is an integer number (596850).

2^2546552 is an apocalyptic number.

It is an amenable number.

2546552 is a deficient number, since it is larger than the sum of its proper divisors (2228248).

2546552 is a wasteful number, since it uses less digits than its factorization.

2546552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318325 (or 318321 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 2546552 is about 1595.7919663916. The cubic root of 2546552 is about 136.5581159322.

Adding to 2546552 its product of digits (12000), we get a palindrome (2558552).

The spelling of 2546552 in words is "two million, five hundred forty-six thousand, five hundred fifty-two".