106656026 has 16 divisors (see below), whose sum is σ = 165753000. Its totient is φ = 51410688.

The previous prime is 106656023. The next prime is 106656029. The reversal of 106656026 is 620656601.

It is an interprime number because it is at equal distance from previous prime (106656023) and next prime (106656029).

It can be written as a sum of positive squares in 4 ways, for example, as 86397025 + 20259001 = 9295^2 + 4501^2 .

It is a super-2 number, since 2×106656026² = 22751015764225352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106655983 and 106656001.

It is not an unprimeable number, because it can be changed into a prime (106656023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59966 + ... + 61718.

Almost surely, 2^106656026 is an apocalyptic number.

106656026 is a deficient number, since it is larger than the sum of its proper divisors (59096974).

106656026 is a wasteful number, since it uses less digits than its factorization.

106656026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 106656026 is about 10327.4404379788. The cubic root of 106656026 is about 474.2366701926.

The spelling of 106656026 in words is "one hundred six million, six hundred fifty-six thousand, twenty-six".