2625331 has 4 divisors (see below), whose sum is σ = 2644632. Its totient is φ = 2606032.

The previous prime is 2625317. The next prime is 2625349. The reversal of 2625331 is 1335262.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1335262 = 2 ⋅667631.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2625331 is a prime.

It is a super-2 number, since 2×2625331² = 13784725719122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2623331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9445 + ... + 9718.

It is an arithmetic number, because the mean of its divisors is an integer number (661158).

2^2625331 is an apocalyptic number.

2625331 is a deficient number, since it is larger than the sum of its proper divisors (19301).

2625331 is a wasteful number, since it uses less digits than its factorization.

2625331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19300.

The product of its digits is 1080, while the sum is 22.

The square root of 2625331 is about 1620.2873201997. The cubic root of 2625331 is about 137.9520066954.

The spelling of 2625331 in words is "two million, six hundred twenty-five thousand, three hundred thirty-one".