106652977 has 2 divisors, whose sum is σ = 106652978. Its totient is φ = 106652976.

The previous prime is 106652971. The next prime is 106653037. The reversal of 106652977 is 779256601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93721761 + 12931216 = 9681^2 + 3596^2 .

It is a cyclic number.

It is not a de Polignac number, because 106652977 - 2³ = 106652969 is a prime.

It is a super-2 number, since 2×106652977² = 22749715005925058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106652971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53326488 + 53326489.

It is an arithmetic number, because the mean of its divisors is an integer number (53326489).

Almost surely, 2^106652977 is an apocalyptic number.

It is an amenable number.

106652977 is a deficient number, since it is larger than the sum of its proper divisors (1).

106652977 is an equidigital number, since it uses as much as digits as its factorization.

106652977 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 106652977 is about 10327.2928204830. The cubic root of 106652977 is about 474.2321511125.

The spelling of 106652977 in words is "one hundred six million, six hundred fifty-two thousand, nine hundred seventy-seven".