20914852 has 12 divisors (see below), whose sum is σ = 41829760. Its totient is φ = 8963496.

The previous prime is 20914837. The next prime is 20914867. The reversal of 20914852 is 25841902.

It is an interprime number because it is at equal distance from previous prime (20914837) and next prime (20914867).

20914852 is an admirable number.

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, 373452 + ... + 373507.

Almost surely, 2^20914852 is an apocalyptic number.

It is an amenable number.

20914852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20914852 is a wasteful number, since it uses less digits than its factorization.

20914852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746970 (or 746968 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 20914852 is about 4573.2758499789. The cubic root of 20914852 is about 275.5190285966.

The spelling of 20914852 in words is "twenty million, nine hundred fourteen thousand, eight hundred fifty-two".