106155422 has 8 divisors (see below), whose sum is σ = 162621216. Its totient is φ = 51948352.

The previous prime is 106155421. The next prime is 106155431. The reversal of 106155422 is 224551601.

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

It is a super-2 number, since 2×106155422² = 22537947239996168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106155391 and 106155400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106155421) 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, 564563 + ... + 564750.

It is an arithmetic number, because the mean of its divisors is an integer number (20327652).

Almost surely, 2^106155422 is an apocalyptic number.

106155422 is a deficient number, since it is larger than the sum of its proper divisors (56465794).

106155422 is a wasteful number, since it uses less digits than its factorization.

106155422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129362.

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

The square root of 106155422 is about 10303.1753357885. The cubic root of 106155422 is about 473.4935423868.

The spelling of 106155422 in words is "one hundred six million, one hundred fifty-five thousand, four hundred twenty-two".