104631366 has 48 divisors (see below), whose sum is σ = 256253760. Its totient is φ = 28319760.

The previous prime is 104631361. The next prime is 104631431. The reversal of 104631366 is 663136401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104631361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3780 + ... + 14951.

It is an arithmetic number, because the mean of its divisors is an integer number (5338620).

Almost surely, 2^104631366 is an apocalyptic number.

104631366 is an abundant number, since it is smaller than the sum of its proper divisors (151622394).

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

104631366 is a wasteful number, since it uses less digits than its factorization.

104631366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18769 (or 18762 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 104631366 is about 10228.9474531840. The cubic root of 104631366 is about 471.2166546681.

Adding to 104631366 its reverse (663136401), we get a palindrome (767767767).

The spelling of 104631366 in words is "one hundred four million, six hundred thirty-one thousand, three hundred sixty-six".