102250196 has 12 divisors (see below), whose sum is σ = 179060448. Its totient is φ = 51090072.

The previous prime is 102250193. The next prime is 102250217. The reversal of 102250196 is 691052201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102250193) 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, 1526 + ... + 14381.

It is an arithmetic number, because the mean of its divisors is an integer number (14921704).

Almost surely, 2^102250196 is an apocalyptic number.

It is an amenable number.

102250196 is a deficient number, since it is larger than the sum of its proper divisors (76810252).

102250196 is a wasteful number, since it uses less digits than its factorization.

102250196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17518 (or 17516 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 102250196 is about 10111.8838996500. The cubic root of 102250196 is about 467.6145863801.

The spelling of 102250196 in words is "one hundred two million, two hundred fifty thousand, one hundred ninety-six".