2532001 has 8 divisors (see below), whose sum is σ = 2658240. Its totient is φ = 2407152.

The previous prime is 2531993. The next prime is 2532007. The reversal of 2532001 is 1002352.

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 2532001 - 2³ = 2531993 is a prime.

It is a super-2 number, since 2×2532001² = 12822058128002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2532007) 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, 6315 + ... + 6703.

It is an arithmetic number, because the mean of its divisors is an integer number (332280).

2^2532001 is an apocalyptic number.

It is an amenable number.

2532001 is a deficient number, since it is larger than the sum of its proper divisors (126239).

2532001 is a wasteful number, since it uses less digits than its factorization.

2532001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2532001 is about 1591.2262566964. The cubic root of 2532001 is about 136.2975212291.

Adding to 2532001 its reverse (1002352), we get a palindrome (3534353).

The spelling of 2532001 in words is "two million, five hundred thirty-two thousand, one".