106992250 has 16 divisors (see below), whose sum is σ = 200289960. Its totient is φ = 42796800.

The previous prime is 106992241. The next prime is 106992269. The reversal of 106992250 is 52299601.

It can be written as a sum of positive squares in 4 ways, for example, as 21780889 + 85211361 = 4667^2 + 9231^2 .

It is a super-2 number, since 2×106992250² = 22894683120125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213735 + ... + 214234.

Almost surely, 2^106992250 is an apocalyptic number.

106992250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106992250 is a deficient number, since it is larger than the sum of its proper divisors (93297710).

106992250 is an equidigital number, since it uses as much as digits as its factorization.

106992250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427986 (or 427976 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 106992250 is about 10343.7058156156. The cubic root of 106992250 is about 474.7344776409.

The spelling of 106992250 in words is "one hundred six million, nine hundred ninety-two thousand, two hundred fifty".