2047986001 has 8 divisors (see below), whose sum is σ = 2137820264. Its totient is φ = 1959966720.

The previous prime is 2047985923. The next prime is 2047986023. The reversal of 2047986001 is 1006897402.

It can be written as a sum of positive squares in 4 ways, for example, as 802248976 + 1245737025 = 28324^2 + 35295^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2047986001 - 2¹⁷ = 2047854929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2047936001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451440 + ... + 455953.

It is an arithmetic number, because the mean of its divisors is an integer number (267227533).

Almost surely, 2^2047986001 is an apocalyptic number.

It is an amenable number.

2047986001 is a deficient number, since it is larger than the sum of its proper divisors (89834263).

2047986001 is an equidigital number, since it uses as much as digits as its factorization.

2047986001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907491.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2047986001 is about 45254.6793271149. The cubic root of 2047986001 is about 1269.9179480748.

The spelling of 2047986001 in words is "two billion, forty-seven million, nine hundred eighty-six thousand, one".