2351608 has 32 divisors (see below), whose sum is σ = 5148000. Its totient is φ = 1006656.

The previous prime is 2351603. The next prime is 2351617. The reversal of 2351608 is 8061532.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2316 + ... + 3172.

It is an arithmetic number, because the mean of its divisors is an integer number (160875).

2^2351608 is an apocalyptic number.

2351608 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2351608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574000).

2351608 is an abundant number, since it is smaller than the sum of its proper divisors (2796392).

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

2351608 is an equidigital number, since it uses as much as digits as its factorization.

2351608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884 (or 866 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2351608 is about 1533.4953537589. The cubic root of 2351608 is about 132.9806065906.

The spelling of 2351608 in words is "two million, three hundred fifty-one thousand, six hundred eight".