128048007 has 8 divisors (see below), whose sum is σ = 171177984. Its totient is φ = 85141688.

The previous prime is 128047993. The next prime is 128048033. The reversal of 128048007 is 700840821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 128048007 - 2⁴ = 128047991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128048057) 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, 54573 + ... + 56870.

It is an arithmetic number, because the mean of its divisors is an integer number (21397248).

Almost surely, 2^128048007 is an apocalyptic number.

128048007 is a deficient number, since it is larger than the sum of its proper divisors (43129977).

128048007 is a wasteful number, since it uses less digits than its factorization.

128048007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111829.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 128048007 is about 11315.8299297930. The cubic root of 128048007 is about 504.0314173222.

Adding to 128048007 its reverse (700840821), we get a palindrome (828888828).

The spelling of 128048007 in words is "one hundred twenty-eight million, forty-eight thousand, seven".