106625977 has 2 divisors, whose sum is σ = 106625978. Its totient is φ = 106625976.

The previous prime is 106625963. The next prime is 106626001. The reversal of 106625977 is 779526601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91757241 + 14868736 = 9579^2 + 3856^2 .

It is a cyclic number.

It is not a de Polignac number, because 106625977 - 2¹⁵ = 106593209 is a prime.

It is a super-3 number, since 3×106625977³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (106625947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53312988 + 53312989.

It is an arithmetic number, because the mean of its divisors is an integer number (53312989).

Almost surely, 2^106625977 is an apocalyptic number.

It is an amenable number.

106625977 is a deficient number, since it is larger than the sum of its proper divisors (1).

106625977 is an equidigital number, since it uses as much as digits as its factorization.

106625977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 106625977 is about 10325.9855219732. The cubic root of 106625977 is about 474.1921292612.

The spelling of 106625977 in words is "one hundred six million, six hundred twenty-five thousand, nine hundred seventy-seven".