106561234 has 32 divisors (see below), whose sum is σ = 182952000. Its totient is φ = 46142784.

The previous prime is 106561223. The next prime is 106561237. The reversal of 106561234 is 432165601.

It is a super-2 number, since 2×106561234² = 22710593183205512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106561237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52857 + ... + 54835.

It is an arithmetic number, because the mean of its divisors is an integer number (5717250).

Almost surely, 2^106561234 is an apocalyptic number.

106561234 is a deficient number, since it is larger than the sum of its proper divisors (76390766).

106561234 is a wasteful number, since it uses less digits than its factorization.

106561234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 106561234 is about 10322.8500909390. The cubic root of 106561234 is about 474.0961337769.

The spelling of 106561234 in words is "one hundred six million, five hundred sixty-one thousand, two hundred thirty-four".