106602250 has 24 divisors (see below), whose sum is σ = 199865484. Its totient is φ = 42575600.

The previous prime is 106602229. The next prime is 106602269. The reversal of 106602250 is 52206601.

It can be written as a sum of positive squares in 6 ways, for example, as 1108809 + 105493441 = 1053^2 + 10271^2 .

It is a super-2 number, since 2×106602250² = 22728079410125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162924 + ... + 163576.

Almost surely, 2^106602250 is an apocalyptic number.

106602250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106602250 is a deficient number, since it is larger than the sum of its proper divisors (93263234).

106602250 is an frugal number, since it uses more digits than its factorization.

106602250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 106602250 is about 10324.8365604498. The cubic root of 106602250 is about 474.1569533700.

Adding to 106602250 its reverse (52206601), we get a palindrome (158808851).

The spelling of 106602250 in words is "one hundred six million, six hundred two thousand, two hundred fifty".