2601002 has 4 divisors (see below), whose sum is σ = 3901506. Its totient is φ = 1300500.

The previous prime is 2600977. The next prime is 2601023. The reversal of 2601002 is 2001062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2399401 + 201601 = 1549^2 + 449^2 .

It is a super-2 number, since 2×2601002² = 13530422808008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650249 + ... + 650252.

2^2601002 is an apocalyptic number.

2601002 is a deficient number, since it is larger than the sum of its proper divisors (1300504).

2601002 is a wasteful number, since it uses less digits than its factorization.

2601002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300503.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2601002 is about 1612.7622267402. The cubic root of 2601002 is about 137.5245487849.

Adding to 2601002 its reverse (2001062), we get a palindrome (4602064).

The spelling of 2601002 in words is "two million, six hundred one thousand, two".