102354856 has 16 divisors (see below), whose sum is σ = 192022740. Its totient is φ = 51148800.

The previous prime is 102354829. The next prime is 102354871. The reversal of 102354856 is 658453201.

It can be written as a sum of positive squares in 2 ways, for example, as 88172100 + 14182756 = 9390^2 + 3766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25806 + ... + 29506.

Almost surely, 2^102354856 is an apocalyptic number.

It is an amenable number.

102354856 is a deficient number, since it is larger than the sum of its proper divisors (89667884).

102354856 is a wasteful number, since it uses less digits than its factorization.

102354856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7164 (or 7160 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 102354856 is about 10117.0576750358. The cubic root of 102354856 is about 467.7740770413.

The spelling of 102354856 in words is "one hundred two million, three hundred fifty-four thousand, eight hundred fifty-six".