2754977 has 4 divisors (see below), whose sum is σ = 2782356. Its totient is φ = 2727600.

The previous prime is 2754949. The next prime is 2754991. The reversal of 2754977 is 7794572.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1752976 + 1002001 = 1324^2 + 1001^2 .

It is a cyclic number.

It is not a de Polignac number, because 2754977 - 2⁸ = 2754721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2754907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13538 + ... + 13739.

It is an arithmetic number, because the mean of its divisors is an integer number (695589).

2^2754977 is an apocalyptic number.

It is an amenable number.

2754977 is a deficient number, since it is larger than the sum of its proper divisors (27379).

2754977 is a wasteful number, since it uses less digits than its factorization.

2754977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27378.

The product of its digits is 123480, while the sum is 41.

The square root of 2754977 is about 1659.8123387901. The cubic root of 2754977 is about 140.1864352910.

The spelling of 2754977 in words is "two million, seven hundred fifty-four thousand, nine hundred seventy-seven".