106178864 has 40 divisors (see below), whose sum is σ = 225080832. Its totient is φ = 48121920.

The previous prime is 106178861. The next prime is 106178887. The reversal of 106178864 is 468871601.

It is a super-2 number, since 2×106178864² = 22547902320660992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106178861) 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, 80837 + ... + 82139.

Almost surely, 2^106178864 is an apocalyptic number.

It is an amenable number.

106178864 is an abundant number, since it is smaller than the sum of its proper divisors (118901968).

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

106178864 is a wasteful number, since it uses less digits than its factorization.

106178864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785 (or 1779 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 106178864 is about 10304.3128834484. The cubic root of 106178864 is about 473.5283932325.

The spelling of 106178864 in words is "one hundred six million, one hundred seventy-eight thousand, eight hundred sixty-four".