102473528 has 8 divisors (see below), whose sum is σ = 192137880. Its totient is φ = 51236760.

The previous prime is 102473521. The next prime is 102473537. The reversal of 102473528 is 825374201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 102473494 and 102473503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102473521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6404588 + ... + 6404603.

It is an arithmetic number, because the mean of its divisors is an integer number (24017235).

Almost surely, 2^102473528 is an apocalyptic number.

It is an amenable number.

102473528 is a deficient number, since it is larger than the sum of its proper divisors (89664352).

102473528 is a wasteful number, since it uses less digits than its factorization.

102473528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12809197 (or 12809193 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 102473528 is about 10122.9209223425. The cubic root of 102473528 is about 467.9547890190.

The spelling of 102473528 in words is "one hundred two million, four hundred seventy-three thousand, five hundred twenty-eight".