106540422 has 16 divisors (see below), whose sum is σ = 213269760. Its totient is φ = 35481992.

The previous prime is 106540381. The next prime is 106540433. The reversal of 106540422 is 224045601.

It is a super-4 number, since 4×106540422⁴ (a number of 33 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 106540392 and 106540401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79 + ... + 14597.

It is an arithmetic number, because the mean of its divisors is an integer number (13329360).

Almost surely, 2^106540422 is an apocalyptic number.

106540422 is an abundant number, since it is smaller than the sum of its proper divisors (106729338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106540422 is a wasteful number, since it uses less digits than its factorization.

106540422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15747.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 106540422 is about 10321.8419867774. The cubic root of 106540422 is about 474.0652672326.

The spelling of 106540422 in words is "one hundred six million, five hundred forty thousand, four hundred twenty-two".