20246260 has 24 divisors (see below), whose sum is σ = 42739200. Its totient is φ = 8056224.

The previous prime is 20246243. The next prime is 20246293. The reversal of 20246260 is 6264202.

It is a happy number.

It is a super-3 number, since 3×20246260³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 1437 + ... + 6523.

It is an arithmetic number, because the mean of its divisors is an integer number (1780800).

Almost surely, 2^20246260 is an apocalyptic number.

20246260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20246260 is an abundant number, since it is smaller than the sum of its proper divisors (22492940).

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

20246260 is a wasteful number, since it uses less digits than its factorization.

20246260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295 (or 5293 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 20246260 is about 4499.5844252553. The cubic root of 20246260 is about 272.5513075682.

The spelling of 20246260 in words is "twenty million, two hundred forty-six thousand, two hundred sixty".