20696932 has 12 divisors (see below), whose sum is σ = 37062256. Its totient is φ = 10107720.

The previous prime is 20696911. The next prime is 20696953. The reversal of 20696932 is 23969602.

It is an interprime number because it is at equal distance from previous prime (20696911) and next prime (20696953).

It is a junction number, because it is equal to n+sod(n) for n = 20696891 and 20696900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59994 + ... + 60337.

Almost surely, 2^20696932 is an apocalyptic number.

It is an amenable number.

20696932 is a deficient number, since it is larger than the sum of its proper divisors (16365324).

20696932 is a wasteful number, since it uses less digits than its factorization.

20696932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120378 (or 120376 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 20696932 is about 4549.3880907217. The cubic root of 20696932 is about 274.5587723344.

The spelling of 20696932 in words is "twenty million, six hundred ninety-six thousand, nine hundred thirty-two".