3225792 has 56 divisors (see below), whose sum is σ = 8723376. Its totient is φ = 1051648.

The previous prime is 3225791. The next prime is 3225793. The reversal of 3225792 is 2975223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3225791) and next prime (3225793).

It is not an unprimeable number, because it can be changed into a prime (3225791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10018 + ... + 10334.

Almost surely, 2^3225792 is an apocalyptic number.

3225792 is a gapful number since it is divisible by the number (32) 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 3225792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4361688).

3225792 is an abundant number, since it is smaller than the sum of its proper divisors (5497584).

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

3225792 is a wasteful number, since it uses less digits than its factorization.

3225792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 375 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 3225792 is about 1796.0489971045. The cubic root of 3225792 is about 147.7561115884.

The spelling of 3225792 in words is "three million, two hundred twenty-five thousand, seven hundred ninety-two".