106256434 has 8 divisors (see below), whose sum is σ = 161305200. Its totient is φ = 52488036.

The previous prime is 106256429. The next prime is 106256441. The reversal of 106256434 is 434652601.

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

It is a super-2 number, since 2×106256434² = 22580859532792712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106256396 and 106256405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319884 + ... + 320215.

It is an arithmetic number, because the mean of its divisors is an integer number (20163150).

Almost surely, 2^106256434 is an apocalyptic number.

106256434 is a deficient number, since it is larger than the sum of its proper divisors (55048766).

106256434 is an equidigital number, since it uses as much as digits as its factorization.

106256434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640184.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 106256434 is about 10308.0761541618. The cubic root of 106256434 is about 473.6436787511.

The spelling of 106256434 in words is "one hundred six million, two hundred fifty-six thousand, four hundred thirty-four".