2546482 has 4 divisors (see below), whose sum is σ = 3819726. Its totient is φ = 1273240.

The previous prime is 2546443. The next prime is 2546497. The reversal of 2546482 is 2846452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2307361 + 239121 = 1519^2 + 489^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636619 + ... + 636622.

2^2546482 is an apocalyptic number.

2546482 is a deficient number, since it is larger than the sum of its proper divisors (1273244).

2546482 is a wasteful number, since it uses less digits than its factorization.

2546482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273243.

The product of its digits is 15360, while the sum is 31.

The square root of 2546482 is about 1595.7700335575. The cubic root of 2546482 is about 136.5568646775.

It can be divided in two parts, 25 and 46482, that multiplied together give a triangular number (1162050 = T₁₅₂₄).

The spelling of 2546482 in words is "two million, five hundred forty-six thousand, four hundred eighty-two".