2355612 has 48 divisors (see below), whose sum is σ = 6504960. Its totient is φ = 649152.

The previous prime is 2355581. The next prime is 2355629. The reversal of 2355612 is 2165532.

2355612 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1953 + ... + 2919.

It is an arithmetic number, because the mean of its divisors is an integer number (135520).

2^2355612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2355612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3252480).

2355612 is an abundant number, since it is smaller than the sum of its proper divisors (4149348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2355612 is a wasteful number, since it uses less digits than its factorization.

2355612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 1008 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 2355612 is about 1534.8003127443. The cubic root of 2355612 is about 133.0560375917.

The spelling of 2355612 in words is "two million, three hundred fifty-five thousand, six hundred twelve".