20703962 has 8 divisors (see below), whose sum is σ = 31075392. Its totient is φ = 10345500.

The previous prime is 20703961. The next prime is 20703967. The reversal of 20703962 is 26930702.

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

It is not an unprimeable number, because it can be changed into a prime (20703961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3887 + ... + 7517.

It is an arithmetic number, because the mean of its divisors is an integer number (3884424).

Almost surely, 2^20703962 is an apocalyptic number.

20703962 is a deficient number, since it is larger than the sum of its proper divisors (10371430).

20703962 is a wasteful number, since it uses less digits than its factorization.

20703962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6484.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 20703962 is about 4550.1606565043. The cubic root of 20703962 is about 274.5898547138.

The spelling of 20703962 in words is "twenty million, seven hundred three thousand, nine hundred sixty-two".