106254878 has 8 divisors (see below), whose sum is σ = 167770920. Its totient is φ = 50331240.

The previous prime is 106254847. The next prime is 106254881. The reversal of 106254878 is 878452601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106254878² = 22580198197589768, which contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 1398053 + ... + 1398128.

It is an arithmetic number, because the mean of its divisors is an integer number (20971365).

Almost surely, 2^106254878 is an apocalyptic number.

106254878 is a deficient number, since it is larger than the sum of its proper divisors (61516042).

106254878 is a wasteful number, since it uses less digits than its factorization.

106254878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796202.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 106254878 is about 10308.0006790842. Note that the first 3 decimals coincide. The cubic root of 106254878 is about 473.6413667557.

The spelling of 106254878 in words is "one hundred six million, two hundred fifty-four thousand, eight hundred seventy-eight".