147432107 has 4 divisors (see below), whose sum is σ = 147529200. Its totient is φ = 147335016.

The previous prime is 147432101. The next prime is 147432119. The reversal of 147432107 is 701234741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701234741 = 23 ⋅30488467.

It is a cyclic number.

It is not a de Polignac number, because 147432107 - 2¹⁸ = 147169963 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147432107.

It is not an unprimeable number, because it can be changed into a prime (147432101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46232 + ... + 49317.

It is an arithmetic number, because the mean of its divisors is an integer number (36882300).

Almost surely, 2^147432107 is an apocalyptic number.

147432107 is a deficient number, since it is larger than the sum of its proper divisors (97093).

147432107 is an equidigital number, since it uses as much as digits as its factorization.

147432107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97092.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 147432107 is about 12142.1623691993. The cubic root of 147432107 is about 528.2798235061.

Adding to 147432107 its reverse (701234741), we get a palindrome (848666848).

The spelling of 147432107 in words is "one hundred forty-seven million, four hundred thirty-two thousand, one hundred seven".