103609552 has 10 divisors (see below), whose sum is σ = 200743538. Its totient is φ = 51804768.

The previous prime is 103609531. The next prime is 103609601. The reversal of 103609552 is 255906301.

It can be written as a sum of positive squares in only one way, i.e., 63616576 + 39992976 = 7976^2 + 6324^2 .

It is a super-3 number, since 3×103609552³ (a number of 25 digits) contains 333 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, 3237783 + ... + 3237814.

Almost surely, 2^103609552 is an apocalyptic number.

It is an amenable number.

103609552 is a deficient number, since it is larger than the sum of its proper divisors (97133986).

103609552 is an equidigital number, since it uses as much as digits as its factorization.

103609552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475605 (or 6475599 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 103609552 is about 10178.8777377469. The cubic root of 103609552 is about 469.6776905960.

The spelling of 103609552 in words is "one hundred three million, six hundred nine thousand, five hundred fifty-two".