2240001677 has 2 divisors, whose sum is σ = 2240001678. Its totient is φ = 2240001676.

The previous prime is 2240001563. The next prime is 2240001683. The reversal of 2240001677 is 7761000422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1762404361 + 477597316 = 41981^2 + 21854^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240001677 - 2²² = 2235807373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240001377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120000838 + 1120000839.

It is an arithmetic number, because the mean of its divisors is an integer number (1120000839).

Almost surely, 2^2240001677 is an apocalyptic number.

It is an amenable number.

2240001677 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240001677 is an equidigital number, since it uses as much as digits as its factorization.

2240001677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2240001677 is about 47328.6559813397. The cubic root of 2240001677 is about 1308.4268505979.

The spelling of 2240001677 in words is "two billion, two hundred forty million, one thousand, six hundred seventy-seven".