2042277 has 4 divisors (see below), whose sum is σ = 2723040. Its totient is φ = 1361516.

The previous prime is 2042273. The next prime is 2042281. The reversal of 2042277 is 7722402.

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 an interprime number because it is at equal distance from previous prime (2042273) and next prime (2042281).

It is a cyclic number.

It is not a de Polignac number, because 2042277 - 2² = 2042273 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042273) 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, 340377 + ... + 340382.

It is an arithmetic number, because the mean of its divisors is an integer number (680760).

2^2042277 is an apocalyptic number.

It is an amenable number.

2042277 is a deficient number, since it is larger than the sum of its proper divisors (680763).

2042277 is an equidigital number, since it uses as much as digits as its factorization.

2042277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680762.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 2042277 is about 1429.0825728418. The cubic root of 2042277 is about 126.8736834859.

Adding to 2042277 its reverse (7722402), we get a palindrome (9764679).

The spelling of 2042277 in words is "two million, forty-two thousand, two hundred seventy-seven".