20363348 has 24 divisors (see below), whose sum is σ = 37884672. Its totient is φ = 9544064.

The previous prime is 20363323. The next prime is 20363351. The reversal of 20363348 is 84336302.

It is a self number, because there is not a number n which added to its sum of digits gives 20363348.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23165 + ... + 24027.

It is an arithmetic number, because the mean of its divisors is an integer number (1578528).

Almost surely, 2^20363348 is an apocalyptic number.

It is an amenable number.

20363348 is a deficient number, since it is larger than the sum of its proper divisors (17521324).

20363348 is a wasteful number, since it uses less digits than its factorization.

20363348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 20363348 is about 4512.5766475485. The cubic root of 20363348 is about 273.0757034437.

The spelling of 20363348 in words is "twenty million, three hundred sixty-three thousand, three hundred forty-eight".