106409518 has 8 divisors (see below), whose sum is σ = 159788880. Its totient is φ = 53146560.

The previous prime is 106409507. The next prime is 106409533. The reversal of 106409518 is 815904601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106409518² = 22645971041984648, 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 in 3 ways as a sum of consecutive naturals, for example, 26778 + ... + 30493.

It is an arithmetic number, because the mean of its divisors is an integer number (19973610).

Almost surely, 2^106409518 is an apocalyptic number.

106409518 is a deficient number, since it is larger than the sum of its proper divisors (53379362).

106409518 is an equidigital number, since it uses as much as digits as its factorization.

106409518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58202.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 106409518 is about 10315.4989215258. The cubic root of 106409518 is about 473.8710296152.

The spelling of 106409518 in words is "one hundred six million, four hundred nine thousand, five hundred eighteen".