2652001 has 8 divisors (see below), whose sum is σ = 3045600. Its totient is φ = 2283840.

The previous prime is 2651989. The next prime is 2652007. The reversal of 2652001 is 1002562.

2652001 = 486² + 487² + ... + 496².

It is a happy number.

2652001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2652001 - 2⁹ = 2651489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2652007) 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 7 ways as a sum of consecutive naturals, for example, 6136 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (380700).

2^2652001 is an apocalyptic number.

It is an amenable number.

2652001 is a deficient number, since it is larger than the sum of its proper divisors (393599).

2652001 is a wasteful number, since it uses less digits than its factorization.

2652001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12719.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2652001 is about 1628.4965458975. The cubic root of 2652001 is about 138.4175722785.

Adding to 2652001 its reverse (1002562), we get a palindrome (3654563).

The spelling of 2652001 in words is "two million, six hundred fifty-two thousand, one".