2546612 has 6 divisors (see below), whose sum is σ = 4456578. Its totient is φ = 1273304.

The previous prime is 2546611. The next prime is 2546657. The reversal of 2546612 is 2166452.

It can be written as a sum of positive squares in only one way, i.e., 2540836 + 5776 = 1594^2 + 76^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546611) by changing a digit.

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, 318323 + ... + 318330.

It is an arithmetic number, because the mean of its divisors is an integer number (742763).

2^2546612 is an apocalyptic number.

It is an amenable number.

2546612 is a deficient number, since it is larger than the sum of its proper divisors (1909966).

2546612 is a wasteful number, since it uses less digits than its factorization.

2546612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636657 (or 636655 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 2546612 is about 1595.8107657238. The cubic root of 2546612 is about 136.5591884180.

The spelling of 2546612 in words is "two million, five hundred forty-six thousand, six hundred twelve".