4651072 has 14 divisors (see below), whose sum is σ = 9229598. Its totient is φ = 2325504.

The previous prime is 4651063. The next prime is 4651091. The reversal of 4651072 is 2701564.

It can be written as a sum of positive squares in only one way, i.e., 3904576 + 746496 = 1976^2 + 864^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36273 + ... + 36400.

It is an arithmetic number, because the mean of its divisors is an integer number (659257).

Almost surely, 2^4651072 is an apocalyptic number.

It is an amenable number.

4651072 is a deficient number, since it is larger than the sum of its proper divisors (4578526).

4651072 is an equidigital number, since it uses as much as digits as its factorization.

4651072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72685 (or 72675 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 4651072 is about 2156.6344150087. The cubic root of 4651072 is about 166.9235788843.

The spelling of 4651072 in words is "four million, six hundred fifty-one thousand, seventy-two".