104145464 has 8 divisors (see below), whose sum is σ = 195272760. Its totient is φ = 52072728.

The previous prime is 104145421. The next prime is 104145493. The reversal of 104145464 is 464541401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6509084 + ... + 6509099.

It is an arithmetic number, because the mean of its divisors is an integer number (24409095).

Almost surely, 2^104145464 is an apocalyptic number.

It is an amenable number.

104145464 is a deficient number, since it is larger than the sum of its proper divisors (91127296).

104145464 is a wasteful number, since it uses less digits than its factorization.

104145464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13018189 (or 13018185 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 104145464 is about 10205.1684944444. The cubic root of 104145464 is about 470.4860883171.

Adding to 104145464 its reverse (464541401), we get a palindrome (568686865).

The spelling of 104145464 in words is "one hundred four million, one hundred forty-five thousand, four hundred sixty-four".