3625212 has 24 divisors (see below), whose sum is σ = 8494416. Its totient is φ = 1203328.

The previous prime is 3625211. The next prime is 3625213. The reversal of 3625212 is 2125263.

It is an interprime number because it is at equal distance from previous prime (3625211) and next prime (3625213).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3625211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3328 + ... + 4280.

It is an arithmetic number, because the mean of its divisors is an integer number (353934).

Almost surely, 2^3625212 is an apocalyptic number.

It is an amenable number.

3625212 is an abundant number, since it is smaller than the sum of its proper divisors (4869204).

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

3625212 is a wasteful number, since it uses less digits than its factorization.

3625212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1275 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 3625212 is about 1903.9989495795. The cubic root of 3625212 is about 153.6188358520.

The spelling of 3625212 in words is "three million, six hundred twenty-five thousand, two hundred twelve".