106191924 has 24 divisors (see below), whose sum is σ = 254479008. Its totient is φ = 34440480.

The previous prime is 106191923. The next prime is 106191959. The reversal of 106191924 is 429191601.

It is a super-3 number, since 3×106191924³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106191923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119142 + ... + 120029.

It is an arithmetic number, because the mean of its divisors is an integer number (10603292).

Almost surely, 2^106191924 is an apocalyptic number.

It is an amenable number.

106191924 is an abundant number, since it is smaller than the sum of its proper divisors (148287084).

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

106191924 is a wasteful number, since it uses less digits than its factorization.

106191924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239215 (or 239213 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 106191924 is about 10304.9465791920. The cubic root of 106191924 is about 473.5478071002.

The spelling of 106191924 in words is "one hundred six million, one hundred ninety-one thousand, nine hundred twenty-four".