106603520 has 88 divisors (see below), whose sum is σ = 261753984. Its totient is φ = 41639936.

The previous prime is 106603489. The next prime is 106603537. The reversal of 106603520 is 25306601.

It is a super-2 number, since 2×106603520² = 22728620952780800, 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, 240419 + ... + 240861.

Almost surely, 2^106603520 is an apocalyptic number.

106603520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106603520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130876992).

106603520 is an abundant number, since it is smaller than the sum of its proper divisors (155150464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106603520 is an equidigital number, since it uses as much as digits as its factorization.

106603520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 106603520 is about 10324.8980624508. The cubic root of 106603520 is about 474.1588363101.

The spelling of 106603520 in words is "one hundred six million, six hundred three thousand, five hundred twenty".