416278541 has 16 divisors (see below), whose sum is σ = 525636864. Its totient is φ = 321218304.

The previous prime is 416278537. The next prime is 416278547. The reversal of 416278541 is 145872614.

It is a cyclic number.

It is not a de Polignac number, because 416278541 - 2² = 416278537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 416278495 and 416278504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416278547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73310 + ... + 78783.

It is an arithmetic number, because the mean of its divisors is an integer number (32852304).

Almost surely, 2^416278541 is an apocalyptic number.

It is an amenable number.

416278541 is a deficient number, since it is larger than the sum of its proper divisors (109358323).

416278541 is a wasteful number, since it uses less digits than its factorization.

416278541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152140.

The product of its digits is 53760, while the sum is 38.

The square root of 416278541 is about 20402.9052097979. The cubic root of 416278541 is about 746.6688059525.

The spelling of 416278541 in words is "four hundred sixteen million, two hundred seventy-eight thousand, five hundred forty-one".