3622375 has 8 divisors (see below), whose sum is σ = 4520880. Its totient is φ = 2897800.

The previous prime is 3622373. The next prime is 3622379. The reversal of 3622375 is 5732263.

It is not a de Polignac number, because 3622375 - 2¹ = 3622373 is a prime.

3622375 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622373) 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, 14365 + ... + 14614.

It is an arithmetic number, because the mean of its divisors is an integer number (565110).

Almost surely, 2^3622375 is an apocalyptic number.

3622375 is a deficient number, since it is larger than the sum of its proper divisors (898505).

3622375 is an equidigital number, since it uses as much as digits as its factorization.

3622375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28994 (or 28984 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 3622375 is about 1903.2537928505. The cubic root of 3622375 is about 153.5787526446.

The spelling of 3622375 in words is "three million, six hundred twenty-two thousand, three hundred seventy-five".