2792546 has 4 divisors (see below), whose sum is σ = 4188822. Its totient is φ = 1396272.

The previous prime is 2792521. The next prime is 2792557. The reversal of 2792546 is 6452972.

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., 2002225 + 790321 = 1415^2 + 889^2 .

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, 698135 + ... + 698138.

2^2792546 is an apocalyptic number.

2792546 is a deficient number, since it is larger than the sum of its proper divisors (1396276).

2792546 is a wasteful number, since it uses less digits than its factorization.

2792546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396275.

The product of its digits is 30240, while the sum is 35.

The square root of 2792546 is about 1671.0912602249. The cubic root of 2792546 is about 140.8207907165.

The spelling of 2792546 in words is "two million, seven hundred ninety-two thousand, five hundred forty-six".