104532427 has 4 divisors (see below), whose sum is σ = 104745816. Its totient is φ = 104319040.

The previous prime is 104532409. The next prime is 104532457. The reversal of 104532427 is 724235401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724235401 = 2521 ⋅287281.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104532427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104532395 and 104532404.

It is not an unprimeable number, because it can be changed into a prime (104532457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105958 + ... + 106939.

It is an arithmetic number, because the mean of its divisors is an integer number (26186454).

Almost surely, 2^104532427 is an apocalyptic number.

104532427 is a deficient number, since it is larger than the sum of its proper divisors (213389).

104532427 is an equidigital number, since it uses as much as digits as its factorization.

104532427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213388.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 104532427 is about 10224.1100835232. The cubic root of 104532427 is about 471.0680809685.

Adding to 104532427 its reverse (724235401), we get a palindrome (828767828).

It can be divided in two parts, 10453 and 2427, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 104532427 in words is "one hundred four million, five hundred thirty-two thousand, four hundred twenty-seven".