2652427 has 4 divisors (see below), whose sum is σ = 2743920. Its totient is φ = 2560936.

The previous prime is 2652421. The next prime is 2652437. The reversal of 2652427 is 7242562.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2652427 - 2¹¹ = 2650379 is a prime.

It is a Duffinian number.

2652427 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2652395 and 2652404.

It is not an unprimeable number, because it can be changed into a prime (2652421) 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, 45703 + ... + 45760.

It is an arithmetic number, because the mean of its divisors is an integer number (685980).

2^2652427 is an apocalyptic number.

2652427 is a deficient number, since it is larger than the sum of its proper divisors (91493).

2652427 is an equidigital number, since it uses as much as digits as its factorization.

2652427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91492.

The product of its digits is 6720, while the sum is 28.

The square root of 2652427 is about 1628.6273361331. The cubic root of 2652427 is about 138.4249833778.

Adding to 2652427 its reverse (7242562), we get a palindrome (9894989).

The spelling of 2652427 in words is "two million, six hundred fifty-two thousand, four hundred twenty-seven".