106633858 has 4 divisors (see below), whose sum is σ = 159950790. Its totient is φ = 53316928.

The previous prime is 106633823. The next prime is 106633859. The reversal of 106633858 is 858336601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 75463969 + 31169889 = 8687^2 + 5583^2 .

It is a super-2 number, since 2×106633858² = 22741559343928328, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 106633858.

It is not an unprimeable number, because it can be changed into a prime (106633859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26658463 + ... + 26658466.

Almost surely, 2^106633858 is an apocalyptic number.

106633858 is a deficient number, since it is larger than the sum of its proper divisors (53316932).

106633858 is an equidigital number, since it uses as much as digits as its factorization.

106633858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53316931.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 106633858 is about 10326.3671249864. The cubic root of 106633858 is about 474.2038118931.

The spelling of 106633858 in words is "one hundred six million, six hundred thirty-three thousand, eight hundred fifty-eight".