106611442 has 8 divisors (see below), whose sum is σ = 182762496. Its totient is φ = 45690612.

The previous prime is 106611431. The next prime is 106611443. The reversal of 106611442 is 244116601.

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

It is a super-2 number, since 2×106611442² = 22731999130638728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106611443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3807538 + ... + 3807565.

It is an arithmetic number, because the mean of its divisors is an integer number (22845312).

Almost surely, 2^106611442 is an apocalyptic number.

106611442 is a deficient number, since it is larger than the sum of its proper divisors (76151054).

106611442 is an equidigital number, since it uses as much as digits as its factorization.

106611442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615112.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 106611442 is about 10325.2816910726. The cubic root of 106611442 is about 474.1705813671.

The spelling of 106611442 in words is "one hundred six million, six hundred eleven thousand, four hundred forty-two".