105387652 has 6 divisors (see below), whose sum is σ = 184428398. Its totient is φ = 52693824.

The previous prime is 105387649. The next prime is 105387683. The reversal of 105387652 is 256783501.

It can be written as a sum of positive squares in only one way, i.e., 104530176 + 857476 = 10224^2 + 926^2 .

It is a super-2 number, since 2×105387652² = 22213114388146208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13173453 + ... + 13173460.

Almost surely, 2^105387652 is an apocalyptic number.

It is an amenable number.

105387652 is a deficient number, since it is larger than the sum of its proper divisors (79040746).

105387652 is a wasteful number, since it uses less digits than its factorization.

105387652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26346917 (or 26346915 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 105387652 is about 10265.8488202389. The cubic root of 105387652 is about 472.3492639002.

The spelling of 105387652 in words is "one hundred five million, three hundred eighty-seven thousand, six hundred fifty-two".