2546074 has 4 divisors (see below), whose sum is σ = 3819114. Its totient is φ = 1273036.

The previous prime is 2546051. The next prime is 2546083. The reversal of 2546074 is 4706452.

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., 1671849 + 874225 = 1293^2 + 935^2 .

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, 636517 + ... + 636520.

2^2546074 is an apocalyptic number.

2546074 is a deficient number, since it is larger than the sum of its proper divisors (1273040).

2546074 is a wasteful number, since it uses less digits than its factorization.

2546074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273039.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2546074 is about 1595.6421904675. The cubic root of 2546074 is about 136.5495711935.

It can be divided in two parts, 254 and 6074, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 2546074 in words is "two million, five hundred forty-six thousand, seventy-four".