20752348 has 12 divisors (see below), whose sum is σ = 37895760. Its totient is φ = 9924992.

The previous prime is 20752343. The next prime is 20752363. The reversal of 20752348 is 84325702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20752343) 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, 112693 + ... + 112876.

It is an arithmetic number, because the mean of its divisors is an integer number (3157980).

Almost surely, 2^20752348 is an apocalyptic number.

It is an amenable number.

20752348 is a deficient number, since it is larger than the sum of its proper divisors (17143412).

20752348 is a wasteful number, since it uses less digits than its factorization.

20752348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225596 (or 225594 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 20752348 is about 4555.4745087642. The cubic root of 20752348 is about 274.8035975056.

The spelling of 20752348 in words is "twenty million, seven hundred fifty-two thousand, three hundred forty-eight".