414745645 has 8 divisors (see below), whose sum is σ = 497808504. Its totient is φ = 331720704.

The previous prime is 414745579. The next prime is 414745673. The reversal of 414745645 is 546547414.

414745645 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45414121 + 369331524 = 6739^2 + 19218^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 414745645 - 2⁷ = 414745517 is a prime.

It is a super-3 number, since 3×414745645³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 414745598 and 414745607.

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, 28237 + ... + 40333.

It is an arithmetic number, because the mean of its divisors is an integer number (62226063).

Almost surely, 2^414745645 is an apocalyptic number.

It is an amenable number.

414745645 is a deficient number, since it is larger than the sum of its proper divisors (83062859).

414745645 is a wasteful number, since it uses less digits than its factorization.

414745645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18959.

The product of its digits is 268800, while the sum is 40.

The square root of 414745645 is about 20365.3049326545. The cubic root of 414745645 is about 745.7511724427.

The spelling of 414745645 in words is "four hundred fourteen million, seven hundred forty-five thousand, six hundred forty-five".