106355992 has 32 divisors (see below), whose sum is σ = 206906400. Its totient is φ = 51192064.

The previous prime is 106355983. The next prime is 106355993. The reversal of 106355992 is 299553601.

It is a happy number.

It is a super-2 number, since 2×106355992² = 22623194068608128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106355993) 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, 142773 + ... + 143515.

It is an arithmetic number, because the mean of its divisors is an integer number (6465825).

Almost surely, 2^106355992 is an apocalyptic number.

It is an amenable number.

106355992 is a deficient number, since it is larger than the sum of its proper divisors (100550408).

106355992 is a wasteful number, since it uses less digits than its factorization.

106355992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 106355992 is about 10312.9041496564. The cubic root of 106355992 is about 473.7915609257.

The spelling of 106355992 in words is "one hundred six million, three hundred fifty-five thousand, nine hundred ninety-two".