405116094 has 8 divisors (see below), whose sum is σ = 810232200. Its totient is φ = 135038696.

The previous prime is 405116093. The next prime is 405116113. The reversal of 405116094 is 490611504.

It is a happy number.

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

405116094 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405116093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33759669 + ... + 33759680.

It is an arithmetic number, because the mean of its divisors is an integer number (101279025).

Almost surely, 2^405116094 is an apocalyptic number.

405116094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

405116094 is a wasteful number, since it uses less digits than its factorization.

405116094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67519354.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 405116094 is about 20127.4959694444. The cubic root of 405116094 is about 739.9343099711.

Adding to 405116094 its reverse (490611504), we get a palindrome (895727598).

The spelling of 405116094 in words is "four hundred five million, one hundred sixteen thousand, ninety-four".