446670055 has 16 divisors (see below), whose sum is σ = 578237184. Its totient is φ = 329276160.

The previous prime is 446670047. The next prime is 446670067. The reversal of 446670055 is 550076644.

It is a happy number.

It is not a de Polignac number, because 446670055 - 2³ = 446670047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 446669996 and 446670023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33795 + ... + 45115.

It is an arithmetic number, because the mean of its divisors is an integer number (36139824).

Almost surely, 2^446670055 is an apocalyptic number.

446670055 is a deficient number, since it is larger than the sum of its proper divisors (131567129).

446670055 is a wasteful number, since it uses less digits than its factorization.

446670055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11946.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 446670055 is about 21134.5701399390. The cubic root of 446670055 is about 764.4145520047.

The spelling of 446670055 in words is "four hundred forty-six million, six hundred seventy thousand, fifty-five".