104654144 has 56 divisors (see below), whose sum is σ = 240426240. Its totient is φ = 44269056.

The previous prime is 104654113. The next prime is 104654149. The reversal of 104654144 is 441456401.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104654149) 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, 33914 + ... + 36870.

Almost surely, 2^104654144 is an apocalyptic number.

104654144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104654144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120213120).

104654144 is an abundant number, since it is smaller than the sum of its proper divisors (135772096).

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

104654144 is an equidigital number, since it uses as much as digits as its factorization.

104654144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3055 (or 3045 counting only the distinct ones).

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

The square root of 104654144 is about 10230.0608013833. The cubic root of 104654144 is about 471.2508464361.

The spelling of 104654144 in words is "one hundred four million, six hundred fifty-four thousand, one hundred forty-four".