2546212 has 6 divisors (see below), whose sum is σ = 4455878. Its totient is φ = 1273104.

The previous prime is 2546207. The next prime is 2546213. The reversal of 2546212 is 2126452.

It can be written as a sum of positive squares in only one way, i.e., 2292196 + 254016 = 1514^2 + 504^2 .

It is not an unprimeable number, because it can be changed into a prime (2546213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318273 + ... + 318280.

2^2546212 is an apocalyptic number.

It is an amenable number.

2546212 is a deficient number, since it is larger than the sum of its proper divisors (1909666).

2546212 is a wasteful number, since it uses less digits than its factorization.

2546212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636557 (or 636555 counting only the distinct ones).

The product of its digits is 960, while the sum is 22.

The square root of 2546212 is about 1595.6854326590. The cubic root of 2546212 is about 136.5520381944.

The spelling of 2546212 in words is "two million, five hundred forty-six thousand, two hundred twelve".