20302601 has 8 divisors (see below), whose sum is σ = 22324224. Its totient is φ = 18310320.

The previous prime is 20302567. The next prime is 20302609. The reversal of 20302601 is 10620302.

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 20302601 - 2²² = 16108297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20302609) 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, 5870 + ... + 8663.

It is an arithmetic number, because the mean of its divisors is an integer number (2790528).

Almost surely, 2^20302601 is an apocalyptic number.

It is an amenable number.

20302601 is a deficient number, since it is larger than the sum of its proper divisors (2021623).

20302601 is a wasteful number, since it uses less digits than its factorization.

20302601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14671.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 20302601 is about 4505.8407650515. The cubic root of 20302601 is about 272.8038906991.

Adding to 20302601 its reverse (10620302), we get a palindrome (30922903).

The spelling of 20302601 in words is "twenty million, three hundred two thousand, six hundred one".