105526142 has 8 divisors (see below), whose sum is σ = 158514600. Its totient is φ = 52687944.

The previous prime is 105526103. The next prime is 105526147. The reversal of 105526142 is 241625501.

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

It is a super-2 number, since 2×105526142² = 22271533290808328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105526147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35792 + ... + 38627.

It is an arithmetic number, because the mean of its divisors is an integer number (19814325).

Almost surely, 2^105526142 is an apocalyptic number.

105526142 is a deficient number, since it is larger than the sum of its proper divisors (52988458).

105526142 is an equidigital number, since it uses as much as digits as its factorization.

105526142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75130.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 105526142 is about 10272.5917859126. The cubic root of 105526142 is about 472.5560781869.

The spelling of 105526142 in words is "one hundred five million, five hundred twenty-six thousand, one hundred forty-two".