201056466 has 32 divisors (see below), whose sum is σ = 435254400. Its totient is φ = 61547904.

The previous prime is 201056441. The next prime is 201056473. The reversal of 201056466 is 664650102.

201056466 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×201056466³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9046 + ... + 21998.

It is an arithmetic number, because the mean of its divisors is an integer number (13601700).

Almost surely, 2^201056466 is an apocalyptic number.

201056466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

201056466 is an abundant number, since it is smaller than the sum of its proper divisors (234197934).

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

201056466 is a wasteful number, since it uses less digits than its factorization.

201056466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13170.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 201056466 is about 14179.4381411959. The cubic root of 201056466 is about 585.8314482993.

The spelling of 201056466 in words is "two hundred one million, fifty-six thousand, four hundred sixty-six".