102534076 has 12 divisors (see below), whose sum is σ = 179559072. Its totient is φ = 51231488.

The previous prime is 102534049. The next prime is 102534077. The reversal of 102534076 is 670435201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102534077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765 + ... + 14428.

It is an arithmetic number, because the mean of its divisors is an integer number (14963256).

Almost surely, 2^102534076 is an apocalyptic number.

It is an amenable number.

102534076 is a deficient number, since it is larger than the sum of its proper divisors (77024996).

102534076 is a wasteful number, since it uses less digits than its factorization.

102534076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780 (or 17778 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 102534076 is about 10125.9111194993. The cubic root of 102534076 is about 468.0469368757.

Adding to 102534076 its reverse (670435201), we get a palindrome (772969277).

The spelling of 102534076 in words is "one hundred two million, five hundred thirty-four thousand, seventy-six".