106620662 has 4 divisors (see below), whose sum is σ = 159930996. Its totient is φ = 53310330.

The previous prime is 106620601. The next prime is 106620667. The reversal of 106620662 is 266026601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 266026601 = 311 ⋅855391.

It is a super-2 number, since 2×106620662² = 22735931130636488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106620667) 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 as a sum of consecutive naturals, namely, 26655164 + ... + 26655167.

It is an arithmetic number, because the mean of its divisors is an integer number (39982749).

Almost surely, 2^106620662 is an apocalyptic number.

106620662 is a deficient number, since it is larger than the sum of its proper divisors (53310334).

106620662 is an equidigital number, since it uses as much as digits as its factorization.

106620662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53310333.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 106620662 is about 10325.7281583431. The cubic root of 106620662 is about 474.1842500898.

The spelling of 106620662 in words is "one hundred six million, six hundred twenty thousand, six hundred sixty-two".