106501550 has 12 divisors (see below), whose sum is σ = 198092976. Its totient is φ = 42600600.

The previous prime is 106501541. The next prime is 106501553. The reversal of 106501550 is 55105601.

It is a super-2 number, since 2×106501550² = 22685160304805000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106501553) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1064966 + ... + 1065065.

It is an arithmetic number, because the mean of its divisors is an integer number (16507748).

Almost surely, 2^106501550 is an apocalyptic number.

106501550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106501550 is a deficient number, since it is larger than the sum of its proper divisors (91591426).

106501550 is a wasteful number, since it uses less digits than its factorization.

106501550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130043 (or 2130038 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 106501550 is about 10319.9588177473. The cubic root of 106501550 is about 474.0076049033.

The spelling of 106501550 in words is "one hundred six million, five hundred one thousand, five hundred fifty".