104646465 has 64 divisors (see below), whose sum is σ = 231966720. Its totient is φ = 43485120.

The previous prime is 104646461. The next prime is 104646469. The reversal of 104646465 is 564646401.

104646465 is a `hidden beast` number, since 1 + 0 + 4 + 6 + 4 + 646 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (104646461) and next prime (104646469).

It is not a de Polignac number, because 104646465 - 2² = 104646461 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104646461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5362 + ... + 15428.

It is an arithmetic number, because the mean of its divisors is an integer number (3624480).

Almost surely, 2^104646465 is an apocalyptic number.

104646465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104646465 is an abundant number, since it is smaller than the sum of its proper divisors (127320255).

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

104646465 is a wasteful number, since it uses less digits than its factorization.

104646465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099 (or 10093 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 104646465 is about 10229.6854790360. The cubic root of 104646465 is about 471.2393201406.

It can be divided in two parts, 1046464 and 65, that added together give a square (1046529 = 1023²).

The spelling of 104646465 in words is "one hundred four million, six hundred forty-six thousand, four hundred sixty-five".