106457817 has 12 divisors (see below), whose sum is σ = 149809200. Its totient is φ = 67235832.

The previous prime is 106457807. The next prime is 106457833. The reversal of 106457817 is 718754601.

It is not a de Polignac number, because 106457817 - 2¹⁰ = 106456793 is a prime.

It is a super-2 number, since 2×106457817² = 22666533600810978, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106457807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48067 + ... + 50232.

It is an arithmetic number, because the mean of its divisors is an integer number (12484100).

Almost surely, 2^106457817 is an apocalyptic number.

It is an amenable number.

106457817 is a deficient number, since it is larger than the sum of its proper divisors (43351383).

106457817 is an equidigital number, since it uses as much as digits as its factorization.

106457817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98340 (or 98321 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 106457817 is about 10317.8397448303. The cubic root of 106457817 is about 473.9427150412.

The spelling of 106457817 in words is "one hundred six million, four hundred fifty-seven thousand, eight hundred seventeen".