2942277 has 16 divisors (see below), whose sum is σ = 4341120. Its totient is φ = 1760832.

The previous prime is 2942273. The next prime is 2942281. The reversal of 2942277 is 7722492.

2942277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2942273) and next prime (2942281).

It is not a de Polignac number, because 2942277 - 2² = 2942273 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424 + ... + 2462.

It is an arithmetic number, because the mean of its divisors is an integer number (271320).

2^2942277 is an apocalyptic number.

It is an amenable number.

2942277 is a deficient number, since it is larger than the sum of its proper divisors (1398843).

2942277 is a wasteful number, since it uses less digits than its factorization.

2942277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092.

The product of its digits is 14112, while the sum is 33.

The square root of 2942277 is about 1715.3066781191. The cubic root of 2942277 is about 143.2939492779.

The spelling of 2942277 in words is "two million, nine hundred forty-two thousand, two hundred seventy-seven".