20601467 has 8 divisors (see below), whose sum is σ = 21870000. Its totient is φ = 19339264.

The previous prime is 20601439. The next prime is 20601473. The reversal of 20601467 is 76410602.

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 20601467 - 2⁸ = 20601211 is a prime.

It is a super-4 number, since 4×20601467⁴ (a number of 30 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20601487) 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, 6284 + ... + 8982.

It is an arithmetic number, because the mean of its divisors is an integer number (2733750).

Almost surely, 2^20601467 is an apocalyptic number.

20601467 is a deficient number, since it is larger than the sum of its proper divisors (1268533).

20601467 is a wasteful number, since it uses less digits than its factorization.

20601467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 20601467 is about 4538.8838936461. The cubic root of 20601467 is about 274.1359857432.

The spelling of 20601467 in words is "twenty million, six hundred one thousand, four hundred sixty-seven".