104645376 has 108 divisors (see below), whose sum is σ = 329227080. Its totient is φ = 31703040.

The previous prime is 104645371. The next prime is 104645383. The reversal of 104645376 is 673546401.

It is a happy number.

104645376 is a `hidden beast` number, since 1 + 0 + 4 + 645 + 3 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 104645376.

It is not an unprimeable number, because it can be changed into a prime (104645371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23280 + ... + 27408.

Almost surely, 2^104645376 is an apocalyptic number.

104645376 is a gapful number since it is divisible by the number (16) 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 104645376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164613540).

104645376 is an abundant number, since it is smaller than the sum of its proper divisors (224581704).

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

104645376 is a wasteful number, since it uses less digits than its factorization.

104645376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162 (or 4145 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 104645376 is about 10229.6322514546. The cubic root of 104645376 is about 471.2376854895.

It can be divided in two parts, 1046453 and 76, that added together give a square (1046529 = 1023²).

The spelling of 104645376 in words is "one hundred four million, six hundred forty-five thousand, three hundred seventy-six".