106531552 has 24 divisors (see below), whose sum is σ = 210357000. Its totient is φ = 53107584.

The previous prime is 106531543. The next prime is 106531567. The reversal of 106531552 is 255135601.

It is a super-2 number, since 2×106531552² = 22697943143057408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106531552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6399 + ... + 15937.

It is an arithmetic number, because the mean of its divisors is an integer number (8764875).

Almost surely, 2^106531552 is an apocalyptic number.

It is an amenable number.

106531552 is a deficient number, since it is larger than the sum of its proper divisors (103825448).

106531552 is an equidigital number, since it uses as much as digits as its factorization.

106531552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9898 (or 9890 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 106531552 is about 10321.4123064627. The cubic root of 106531552 is about 474.0521108001.

The spelling of 106531552 in words is "one hundred six million, five hundred thirty-one thousand, five hundred fifty-two".