104454623 has 12 divisors (see below), whose sum is σ = 130856040. Its totient is φ = 82644912.

The previous prime is 104454619. The next prime is 104454643. The reversal of 104454623 is 326454401.

It is not a de Polignac number, because 104454623 - 2² = 104454619 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104454643) 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, 81353 + ... + 82626.

It is an arithmetic number, because the mean of its divisors is an integer number (10904670).

Almost surely, 2^104454623 is an apocalyptic number.

104454623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104454623 is a deficient number, since it is larger than the sum of its proper divisors (26401417).

104454623 is a wasteful number, since it uses less digits than its factorization.

104454623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164006 (or 163999 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 104454623 is about 10220.3044475201. The cubic root of 104454623 is about 470.9511791963.

The spelling of 104454623 in words is "one hundred four million, four hundred fifty-four thousand, six hundred twenty-three".