102044764 has 12 divisors (see below), whose sum is σ = 178745224. Its totient is φ = 50974704.

The previous prime is 102044759. The next prime is 102044771. The reversal of 102044764 is 467440201.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6867 + ... + 15850.

Almost surely, 2^102044764 is an apocalyptic number.

It is an amenable number.

102044764 is a deficient number, since it is larger than the sum of its proper divisors (76700460).

102044764 is a wasteful number, since it uses less digits than its factorization.

102044764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23844 (or 23842 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 102044764 is about 10101.7208434999. The cubic root of 102044764 is about 467.3012132062.

Adding to 102044764 its reverse (467440201), we get a palindrome (569484965).

The spelling of 102044764 in words is "one hundred two million, forty-four thousand, seven hundred sixty-four".