104664461 has 8 divisors (see below), whose sum is σ = 120896064. Its totient is φ = 89552320.

The previous prime is 104664457. The next prime is 104664473. The reversal of 104664461 is 164466401.

104664461 = 1738² + 1739² + ... + 1771².

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

It is not a de Polignac number, because 104664461 - 2² = 104664457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104664491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279665 + ... + 280038.

It is an arithmetic number, because the mean of its divisors is an integer number (15112008).

Almost surely, 2^104664461 is an apocalyptic number.

104664461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104664461 is a deficient number, since it is larger than the sum of its proper divisors (16231603).

104664461 is a wasteful number, since it uses less digits than its factorization.

104664461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559731.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 104664461 is about 10230.5650381589. The cubic root of 104664461 is about 471.2663315220.

The spelling of 104664461 in words is "one hundred four million, six hundred sixty-four thousand, four hundred sixty-one".