102648007 has 8 divisors (see below), whose sum is σ = 127976832. Its totient is φ = 79985400.

The previous prime is 102647999. The next prime is 102648031. The reversal of 102648007 is 700846201.

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

It is not a de Polignac number, because 102648007 - 2³ = 102647999 is a prime.

It is a super-2 number, since 2×102648007² = 21073226682144098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102648107) 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 7 ways as a sum of consecutive naturals, for example, 666469 + ... + 666622.

It is an arithmetic number, because the mean of its divisors is an integer number (15997104).

Almost surely, 2^102648007 is an apocalyptic number.

102648007 is a deficient number, since it is larger than the sum of its proper divisors (25328825).

102648007 is a wasteful number, since it uses less digits than its factorization.

102648007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333109.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 102648007 is about 10131.5352735901. The cubic root of 102648007 is about 468.2202298890.

The spelling of 102648007 in words is "one hundred two million, six hundred forty-eight thousand, seven".