102283672 has 8 divisors (see below), whose sum is σ = 191781900. Its totient is φ = 51141832.

The previous prime is 102283661. The next prime is 102283673. The reversal of 102283672 is 276382201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102283673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6392722 + ... + 6392737.

Almost surely, 2^102283672 is an apocalyptic number.

It is an amenable number.

102283672 is a deficient number, since it is larger than the sum of its proper divisors (89498228).

102283672 is a wasteful number, since it uses less digits than its factorization.

102283672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12785465 (or 12785461 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 102283672 is about 10113.5390442713. The cubic root of 102283672 is about 467.6656120619.

The spelling of 102283672 in words is "one hundred two million, two hundred eighty-three thousand, six hundred seventy-two".