2077001 has 2 divisors, whose sum is σ = 2077002. Its totient is φ = 2077000.

The previous prime is 2076973. The next prime is 2077007. The reversal of 2077001 is 1007702.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1692601 + 384400 = 1301^2 + 620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2077001 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2077007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038500 + 1038501.

It is an arithmetic number, because the mean of its divisors is an integer number (1038501).

2^2077001 is an apocalyptic number.

It is an amenable number.

2077001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077001 is an equidigital number, since it uses as much as digits as its factorization.

2077001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 2077001 is about 1441.1804189622. The cubic root of 2077001 is about 127.5887066914.

The spelling of 2077001 in words is "two million, seventy-seven thousand, one".