2351104 has 56 divisors (see below), whose sum is σ = 5504688. Its totient is φ = 983040.

The previous prime is 2351101. The next prime is 2351137. The reversal of 2351104 is 4011532.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351101) 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, 57324 + ... + 57364.

It is an arithmetic number, because the mean of its divisors is an integer number (98298).

2^2351104 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 2351104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2752344).

2351104 is an abundant number, since it is smaller than the sum of its proper divisors (3153584).

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

2351104 is an frugal number, since it uses more digits than its factorization.

2351104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2351104 is about 1533.3310144910. The cubic root of 2351104 is about 132.9711057137.

Adding to 2351104 its reverse (4011532), we get a palindrome (6362636).

The spelling of 2351104 in words is "two million, three hundred fifty-one thousand, one hundred four".