106468378 has 4 divisors (see below), whose sum is σ = 159702570. Its totient is φ = 53234188.

The previous prime is 106468339. The next prime is 106468393. The reversal of 106468378 is 873864601.

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

It can be written as a sum of positive squares in only one way, i.e., 106440489 + 27889 = 10317^2 + 167^2 .

It is a super-2 number, since 2×106468378² = 22671031027901768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26617093 + ... + 26617096.

Almost surely, 2^106468378 is an apocalyptic number.

106468378 is a deficient number, since it is larger than the sum of its proper divisors (53234192).

106468378 is an equidigital number, since it uses as much as digits as its factorization.

106468378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53234191.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 106468378 is about 10318.3515156250. The cubic root of 106468378 is about 473.9583867994.

The spelling of 106468378 in words is "one hundred six million, four hundred sixty-eight thousand, three hundred seventy-eight".