106477078 has 4 divisors (see below), whose sum is σ = 159715620. Its totient is φ = 53238538.

The previous prime is 106477061. The next prime is 106477081. The reversal of 106477078 is 870774601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106477078² = 22674736278836168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 106477078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26619268 + ... + 26619271.

It is an arithmetic number, because the mean of its divisors is an integer number (39928905).

Almost surely, 2^106477078 is an apocalyptic number.

106477078 is a deficient number, since it is larger than the sum of its proper divisors (53238542).

106477078 is an equidigital number, since it uses as much as digits as its factorization.

106477078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53238541.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 106477078 is about 10318.7730859827. The cubic root of 106477078 is about 473.9712961901.

The spelling of 106477078 in words is "one hundred six million, four hundred seventy-seven thousand, seventy-eight".