102158476 has 24 divisors (see below), whose sum is σ = 204906240. Its totient is φ = 43655952.

The previous prime is 102158473. The next prime is 102158489. The reversal of 102158476 is 674851201.

It is not an unprimeable number, because it can be changed into a prime (102158473) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4971 + ... + 15133.

It is an arithmetic number, because the mean of its divisors is an integer number (8537760).

Almost surely, 2^102158476 is an apocalyptic number.

It is an amenable number.

102158476 is an abundant number, since it is smaller than the sum of its proper divisors (102747764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102158476 is a wasteful number, since it uses less digits than its factorization.

102158476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10533 (or 10531 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 102158476 is about 10107.3476243770. The cubic root of 102158476 is about 467.4747253916.

The spelling of 102158476 in words is "one hundred two million, one hundred fifty-eight thousand, four hundred seventy-six".