3625072 has 40 divisors (see below), whose sum is σ = 7856640. Its totient is φ = 1606080.

The previous prime is 3625051. The next prime is 3625079. The reversal of 3625072 is 2705263.

It is a super-2 number, since 2×3625072² = 26282294010368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625079) 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, 7329 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (196416).

Almost surely, 2^3625072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3625072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3928320).

3625072 is an abundant number, since it is smaller than the sum of its proper divisors (4231568).

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

3625072 is a wasteful number, since it uses less digits than its factorization.

3625072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3625072 is about 1903.9621844984. The cubic root of 3625072 is about 153.6168583204.

The spelling of 3625072 in words is "three million, six hundred twenty-five thousand, seventy-two".