102744967 has 16 divisors (see below), whose sum is σ = 114260832. Its totient is φ = 91774080.

The previous prime is 102744907. The next prime is 102745007. The reversal of 102744967 is 769447201.

It is a cyclic number.

It is not a de Polignac number, because 102744967 - 2¹¹ = 102742919 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102744907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108717 + ... + 109657.

It is an arithmetic number, because the mean of its divisors is an integer number (7141302).

Almost surely, 2^102744967 is an apocalyptic number.

102744967 is a deficient number, since it is larger than the sum of its proper divisors (11515865).

102744967 is a wasteful number, since it uses less digits than its factorization.

102744967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 102744967 is about 10136.3192037347. The cubic root of 102744967 is about 468.3676084499.

The spelling of 102744967 in words is "one hundred two million, seven hundred forty-four thousand, nine hundred sixty-seven".