2977265 has 4 divisors (see below), whose sum is σ = 3572724. Its totient is φ = 2381808.

The previous prime is 2977259. The next prime is 2977283. The reversal of 2977265 is 5627792.

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 339889 + 2637376 = 583^2 + 1624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2977265 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297722 + ... + 297731.

It is an arithmetic number, because the mean of its divisors is an integer number (893181).

2^2977265 is an apocalyptic number.

It is an amenable number.

2977265 is a deficient number, since it is larger than the sum of its proper divisors (595459).

2977265 is an equidigital number, since it uses as much as digits as its factorization.

2977265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595458.

The product of its digits is 52920, while the sum is 38.

The square root of 2977265 is about 1725.4752968385. The cubic root of 2977265 is about 143.8597045361.

The spelling of 2977265 in words is "two million, nine hundred seventy-seven thousand, two hundred sixty-five".