2420627 has 4 divisors (see below), whose sum is σ = 2640696. Its totient is φ = 2200560.

The previous prime is 2420611. The next prime is 2420633. The reversal of 2420627 is 7260242.

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 2420627 - 2⁴ = 2420611 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420687) 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 3 ways as a sum of consecutive naturals, for example, 110018 + ... + 110039.

It is an arithmetic number, because the mean of its divisors is an integer number (660174).

2^2420627 is an apocalyptic number.

2420627 is a deficient number, since it is larger than the sum of its proper divisors (220069).

2420627 is a wasteful number, since it uses less digits than its factorization.

2420627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220068.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2420627 is about 1555.8364309914. The cubic root of 2420627 is about 134.2690628537.

Adding to 2420627 its reverse (7260242), we get a palindrome (9680869).

The spelling of 2420627 in words is "two million, four hundred twenty thousand, six hundred twenty-seven".