2877983 has 2 divisors, whose sum is σ = 2877984. Its totient is φ = 2877982.

The previous prime is 2877943. The next prime is 2878003. The reversal of 2877983 is 3897782.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2877983 - 2¹⁰ = 2876959 is a prime.

It is a super-2 number, since 2×2877983² = 16565572296578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2877943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1438991 + 1438992.

It is an arithmetic number, because the mean of its divisors is an integer number (1438992).

2^2877983 is an apocalyptic number.

2877983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2877983 is an equidigital number, since it uses as much as digits as its factorization.

2877983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 44.

The square root of 2877983 is about 1696.4619064394. The cubic root of 2877983 is about 142.2425102848.

The spelling of 2877983 in words is "two million, eight hundred seventy-seven thousand, nine hundred eighty-three".