20376994 has 8 divisors (see below), whose sum is σ = 33344208. Its totient is φ = 9262260.

The previous prime is 20376953. The next prime is 20377037. The reversal of 20376994 is 49967302.

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

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, 463092 + ... + 463135.

It is an arithmetic number, because the mean of its divisors is an integer number (4168026).

Almost surely, 2^20376994 is an apocalyptic number.

20376994 is a deficient number, since it is larger than the sum of its proper divisors (12967214).

20376994 is a wasteful number, since it uses less digits than its factorization.

20376994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926240.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 20376994 is about 4514.0883908049. The cubic root of 20376994 is about 273.1366881596.

The spelling of 20376994 in words is "twenty million, three hundred seventy-six thousand, nine hundred ninety-four".