20370968 has 16 divisors (see below), whose sum is σ = 39428160. Its totient is φ = 9856800.

The previous prime is 20370967. The next prime is 20370971. The reversal of 20370968 is 86907302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20370967) 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, 40823 + ... + 41318.

It is an arithmetic number, because the mean of its divisors is an integer number (2464260).

Almost surely, 2^20370968 is an apocalyptic number.

It is an amenable number.

20370968 is a deficient number, since it is larger than the sum of its proper divisors (19057192).

20370968 is a wasteful number, since it uses less digits than its factorization.

20370968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82178 (or 82174 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 20370968 is about 4513.4208755666. The cubic root of 20370968 is about 273.1097609959.

The spelling of 20370968 in words is "twenty million, three hundred seventy thousand, nine hundred sixty-eight".