3623552 has 16 divisors (see below), whose sum is σ = 7219050. Its totient is φ = 1811712.

The previous prime is 3623537. The next prime is 3623569. The reversal of 3623552 is 2553263.

It can be written as a sum of positive squares in only one way, i.e., 3182656 + 440896 = 1784^2 + 664^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14027 + ... + 14282.

Almost surely, 2^3623552 is an apocalyptic number.

3623552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3623552 is a deficient number, since it is larger than the sum of its proper divisors (3595498).

3623552 is an equidigital number, since it uses as much as digits as its factorization.

3623552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28323 (or 28311 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 3623552 is about 1903.5629750549. The cubic root of 3623552 is about 153.5953846993.

The spelling of 3623552 in words is "three million, six hundred twenty-three thousand, five hundred fifty-two".