10602021 has 8 divisors (see below), whose sum is σ = 14192064. Its totient is φ = 7040000.

The previous prime is 10602001. The next prime is 10602041. The reversal of 10602021 is 12020601.

It is an interprime number because it is at equal distance from previous prime (10602001) and next prime (10602041).

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

It is a 5-Lehmer number, since φ(10602021) divides (10602021-1)⁵.

It is a cyclic number.

It is not a de Polignac number, because 10602021 - 2⁹ = 10601509 is a prime.

It is a super-2 number, since 2×10602021² = 224805698568882, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10601988 and 10602006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10602001) 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, 6105 + ... + 7646.

It is an arithmetic number, because the mean of its divisors is an integer number (1774008).

Almost surely, 2^10602021 is an apocalyptic number.

It is an amenable number.

10602021 is a deficient number, since it is larger than the sum of its proper divisors (3590043).

10602021 is a wasteful number, since it uses less digits than its factorization.

10602021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 10602021 is about 3256.0744770352. The cubic root of 10602021 is about 219.6828833356.

Adding to 10602021 its reverse (12020601), we get a palindrome (22622622).

It can be divided in two parts, 1060 and 2021, that added together give a triangular number (3081 = T₇₈).

The spelling of 10602021 in words is "ten million, six hundred two thousand, twenty-one".