20032701 has 24 divisors (see below), whose sum is σ = 30100896. Its totient is φ = 11779680.

The previous prime is 20032693. The next prime is 20032709. The reversal of 20032701 is 10723002.

It is an interprime number because it is at equal distance from previous prime (20032693) and next prime (20032709).

It is not a de Polignac number, because 20032701 - 2³ = 20032693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20146 + ... + 21116.

It is an arithmetic number, because the mean of its divisors is an integer number (1254204).

Almost surely, 2^20032701 is an apocalyptic number.

It is an amenable number.

20032701 is a deficient number, since it is larger than the sum of its proper divisors (10068195).

20032701 is a wasteful number, since it uses less digits than its factorization.

20032701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033 (or 1010 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 20032701 is about 4475.7905446971. The cubic root of 20032701 is about 271.5896213869.

Adding to 20032701 its reverse (10723002), we get a palindrome (30755703).

The spelling of 20032701 in words is "twenty million, thirty-two thousand, seven hundred one".