220260462 has 8 divisors (see below), whose sum is σ = 440520936. Its totient is φ = 73420152.

The previous prime is 220260457. The next prime is 220260479. The reversal of 220260462 is 264062022.

It is a sphenic number, since it is the product of 3 distinct primes.

220260462 is an admirable number.

It is a super-2 number, since 2×220260462² = 97029342240906888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18355033 + ... + 18355044.

It is an arithmetic number, because the mean of its divisors is an integer number (55065117).

Almost surely, 2^220260462 is an apocalyptic number.

220260462 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.

220260462 is a wasteful number, since it uses less digits than its factorization.

220260462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36710082.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 220260462 is about 14841.1745492060. The cubic root of 220260462 is about 603.9192160572.

The spelling of 220260462 in words is "two hundred twenty million, two hundred sixty thousand, four hundred sixty-two".