2621002 has 8 divisors (see below), whose sum is σ = 4015296. Its totient is φ = 1282572.

The previous prime is 2620999. The next prime is 2621023. The reversal of 2621002 is 2001262.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13848 + ... + 14035.

It is an arithmetic number, because the mean of its divisors is an integer number (501912).

2^2621002 is an apocalyptic number.

2621002 is a deficient number, since it is larger than the sum of its proper divisors (1394294).

2621002 is a wasteful number, since it uses less digits than its factorization.

2621002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27932.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2621002 is about 1618.9508948699. The cubic root of 2621002 is about 137.8761403528.

Adding to 2621002 its reverse (2001262), we get a palindrome (4622264).

The spelling of 2621002 in words is "two million, six hundred twenty-one thousand, two".