20329262 has 8 divisors (see below), whose sum is σ = 30699000. Its totient is φ = 10096264.

The previous prime is 20329247. The next prime is 20329277. The reversal of 20329262 is 26292302.

It is an interprime number because it is at equal distance from previous prime (20329247) and next prime (20329277).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33812 + ... + 34407.

It is an arithmetic number, because the mean of its divisors is an integer number (3837375).

Almost surely, 2^20329262 is an apocalyptic number.

20329262 is a deficient number, since it is larger than the sum of its proper divisors (10369738).

20329262 is a wasteful number, since it uses less digits than its factorization.

20329262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68370.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 20329262 is about 4508.7982877924. The cubic root of 20329262 is about 272.9232521406.

The spelling of 20329262 in words is "twenty million, three hundred twenty-nine thousand, two hundred sixty-two".