106433918 has 4 divisors (see below), whose sum is σ = 159650880. Its totient is φ = 53216958.

The previous prime is 106433893. The next prime is 106433969. The reversal of 106433918 is 819334601.

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

It is a super-2 number, since 2×106433918² = 22656357801661448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26608478 + ... + 26608481.

It is an arithmetic number, because the mean of its divisors is an integer number (39912720).

Almost surely, 2^106433918 is an apocalyptic number.

106433918 is a deficient number, since it is larger than the sum of its proper divisors (53216962).

106433918 is an equidigital number, since it uses as much as digits as its factorization.

106433918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53216961.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 106433918 is about 10316.6815401077. The cubic root of 106433918 is about 473.9072468312.

The spelling of 106433918 in words is "one hundred six million, four hundred thirty-three thousand, nine hundred eighteen".