416045 has 8 divisors (see below), whose sum is σ = 570624. Its totient is φ = 285264.

The previous prime is 416023. The next prime is 416071. The reversal of 416045 is 540614.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-416045 is a prime.

It is a Duffinian number.

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, 5909 + ... + 5978.

It is an arithmetic number, because the mean of its divisors is an integer number (71328).

2⁴¹⁶⁰⁴⁵ is an apocalyptic number.

It is an amenable number.

416045 is a deficient number, since it is larger than the sum of its proper divisors (154579).

416045 is a wasteful number, since it uses less digits than its factorization.

416045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11899.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 416045 is about 645.0155036896. The cubic root of 416045 is about 74.6529147541.

Subtracting from 416045 its sum of digits (20), we obtain a square (416025 = 645²).

Adding to 416045 its reverse (540614), we get a palindrome (956659).

The spelling of 416045 in words is "four hundred sixteen thousand, forty-five".