20034948 has 12 divisors (see below), whose sum is σ = 46748240. Its totient is φ = 6678312.

The previous prime is 20034941. The next prime is 20034977. The reversal of 20034948 is 84943002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×20034948³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (20034941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834778 + ... + 834801.

Almost surely, 2^20034948 is an apocalyptic number.

It is an amenable number.

20034948 is an abundant number, since it is smaller than the sum of its proper divisors (26713292).

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

20034948 is a wasteful number, since it uses less digits than its factorization.

20034948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669586 (or 1669584 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 20034948 is about 4476.0415547669. The cubic root of 20034948 is about 271.5997754355.

The spelling of 20034948 in words is "twenty million, thirty-four thousand, nine hundred forty-eight".