4073632 has 12 divisors (see below), whose sum is σ = 8020026. Its totient is φ = 2036800.

The previous prime is 4073627. The next prime is 4073677. The reversal of 4073632 is 2363704.

It can be written as a sum of positive squares in only one way, i.e., 3549456 + 524176 = 1884^2 + 724^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4073597 and 4073606.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63619 + ... + 63682.

Almost surely, 2^4073632 is an apocalyptic number.

It is an amenable number.

4073632 is a deficient number, since it is larger than the sum of its proper divisors (3946394).

4073632 is a wasteful number, since it uses less digits than its factorization.

4073632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127311 (or 127303 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 4073632 is about 2018.3240572316. The cubic root of 4073632 is about 159.7082182197.

It can be divided in two parts, 407363 and 2, that multiplied together give a triangular number (814726 = T₁₂₇₆).

The spelling of 4073632 in words is "four million, seventy-three thousand, six hundred thirty-two".