106418312 has 128 divisors (see below), whose sum is σ = 272643840. Its totient is φ = 37601280.

The previous prime is 106418269. The next prime is 106418321. The reversal of 106418312 is 213814601.

It is a super-2 number, since 2×106418312² = 22649714257858688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 776708 + ... + 776844.

It is an arithmetic number, because the mean of its divisors is an integer number (2130030).

Almost surely, 2^106418312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106418312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136321920).

106418312 is an abundant number, since it is smaller than the sum of its proper divisors (166225528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106418312 is a wasteful number, since it uses less digits than its factorization.

106418312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 106418312 is about 10315.9251645211. The cubic root of 106418312 is about 473.8840832942.

The spelling of 106418312 in words is "one hundred six million, four hundred eighteen thousand, three hundred twelve".