106209417 has 8 divisors (see below), whose sum is σ = 143405440. Its totient is φ = 69909840.

The previous prime is 106209407. The next prime is 106209419. The reversal of 106209417 is 714902601.

It is a happy number.

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

It is not a de Polignac number, because 106209417 - 2¹¹ = 106207369 is a prime.

It is a super-2 number, since 2×106209417² = 22560880518959778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106209419) 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, 223834 + ... + 224307.

It is an arithmetic number, because the mean of its divisors is an integer number (17925680).

Almost surely, 2^106209417 is an apocalyptic number.

It is an amenable number.

106209417 is a deficient number, since it is larger than the sum of its proper divisors (37196023).

106209417 is an equidigital number, since it uses as much as digits as its factorization.

106209417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448223.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 106209417 is about 10305.7953113770. The cubic root of 106209417 is about 473.5738081891.

The spelling of 106209417 in words is "one hundred six million, two hundred nine thousand, four hundred seventeen".