4645032 has 64 divisors (see below), whose sum is σ = 13601280. Its totient is φ = 1294272.

The previous prime is 4645027. The next prime is 4645037. The reversal of 4645032 is 2305464.

It is an interprime number because it is at equal distance from previous prime (4645027) and next prime (4645037).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4644993 and 4645011.

It is not an unprimeable number, because it can be changed into a prime (4645037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6903 + ... + 7545.

It is an arithmetic number, because the mean of its divisors is an integer number (212520).

Almost surely, 2^4645032 is an apocalyptic number.

4645032 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4645032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6800640).

4645032 is an abundant number, since it is smaller than the sum of its proper divisors (8956248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4645032 is a wasteful number, since it uses less digits than its factorization.

4645032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 698 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4645032 is about 2155.2336300271. The cubic root of 4645032 is about 166.8512905198.

The spelling of 4645032 in words is "four million, six hundred forty-five thousand, thirty-two".