2296977 has 4 divisors (see below), whose sum is σ = 3062640. Its totient is φ = 1531316.

The previous prime is 2296963. The next prime is 2296979. The reversal of 2296977 is 7796922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2296977 - 2⁶ = 2296913 is a prime.

It is a super-2 number, since 2×2296977² = 10552206677058, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2296979) 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, 382827 + ... + 382832.

It is an arithmetic number, because the mean of its divisors is an integer number (765660).

2^2296977 is an apocalyptic number.

It is an amenable number.

2296977 is a deficient number, since it is larger than the sum of its proper divisors (765663).

2296977 is an equidigital number, since it uses as much as digits as its factorization.

2296977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765662.

The product of its digits is 95256, while the sum is 42.

The square root of 2296977 is about 1515.5781075220. The cubic root of 2296977 is about 131.9427552516.

Subtracting 2296977 from its reverse (7796922), we obtain a palindrome (5499945).

The spelling of 2296977 in words is "two million, two hundred ninety-six thousand, nine hundred seventy-seven".