446416045 has 8 divisors (see below), whose sum is σ = 535818240. Its totient is φ = 357053520.

The previous prime is 446416043. The next prime is 446416051. The reversal of 446416045 is 540614644.

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

It is not a de Polignac number, because 446416045 - 2¹ = 446416043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 446416045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446416043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28096 + ... + 41014.

It is an arithmetic number, because the mean of its divisors is an integer number (66977280).

Almost surely, 2^446416045 is an apocalyptic number.

It is an amenable number.

446416045 is a deficient number, since it is larger than the sum of its proper divisors (89402195).

446416045 is a wasteful number, since it uses less digits than its factorization.

446416045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19835.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 446416045 is about 21128.5599367302. The cubic root of 446416045 is about 764.2696234337.

It can be divided in two parts, 44 and 6416045, that added together give a square (6416089 = 2533²).

The spelling of 446416045 in words is "four hundred forty-six million, four hundred sixteen thousand, forty-five".