2420155606 has 12 divisors (see below), whose sum is σ = 3990256956. Its totient is φ = 1100070620.

The previous prime is 2420155597. The next prime is 2420155679. The reversal of 2420155606 is 6065510242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5000080 + ... + 5000563.

It is an arithmetic number, because the mean of its divisors is an integer number (332521413).

Almost surely, 2^2420155606 is an apocalyptic number.

2420155606 is a deficient number, since it is larger than the sum of its proper divisors (1570101350).

2420155606 is a wasteful number, since it uses less digits than its factorization.

2420155606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000667 (or 10000656 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 2420155606 is about 49195.0770504529. The cubic root of 2420155606 is about 1342.6034641514.

Adding to 2420155606 its reverse (6065510242), we get a palindrome (8485665848).

The spelling of 2420155606 in words is "two billion, four hundred twenty million, one hundred fifty-five thousand, six hundred six".