2546793 has 6 divisors (see below), whose sum is σ = 3678714. Its totient is φ = 1697856.

The previous prime is 2546777. The next prime is 2546837. The reversal of 2546793 is 3976452.

It can be written as a sum of positive squares in only one way, i.e., 2518569 + 28224 = 1587^2 + 168^2 .

It is not a de Polignac number, because 2546793 - 2⁴ = 2546777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2546773) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141480 + ... + 141497.

It is an arithmetic number, because the mean of its divisors is an integer number (613119).

2^2546793 is an apocalyptic number.

It is an amenable number.

2546793 is a deficient number, since it is larger than the sum of its proper divisors (1131921).

2546793 is a wasteful number, since it uses less digits than its factorization.

2546793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282983 (or 282980 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2546793 is about 1595.8674757009. The cubic root of 2546793 is about 136.5624236481.

The spelling of 2546793 in words is "two million, five hundred forty-six thousand, seven hundred ninety-three".