105697652 has 6 divisors (see below), whose sum is σ = 184970898. Its totient is φ = 52848824.

The previous prime is 105697609. The next prime is 105697661. The reversal of 105697652 is 256796501.

It can be written as a sum of positive squares in only one way, i.e., 61528336 + 44169316 = 7844^2 + 6646^2 .

It is a super-2 number, since 2×105697652² = 22343987276626208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13212203 + ... + 13212210.

It is an arithmetic number, because the mean of its divisors is an integer number (30828483).

Almost surely, 2^105697652 is an apocalyptic number.

It is an amenable number.

105697652 is a deficient number, since it is larger than the sum of its proper divisors (79273246).

105697652 is a wasteful number, since it uses less digits than its factorization.

105697652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26424417 (or 26424415 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 105697652 is about 10280.9363386804. The cubic root of 105697652 is about 472.8119522995.

The spelling of 105697652 in words is "one hundred five million, six hundred ninety-seven thousand, six hundred fifty-two".