2134350 has 120 divisors (see below), whose sum is σ = 6481728. Its totient is φ = 518400.

The previous prime is 2134339. The next prime is 2134351. The reversal of 2134350 is 534312.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134351) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 68835 + ... + 68865.

2^2134350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3240864).

2134350 is an abundant number, since it is smaller than the sum of its proper divisors (4347378).

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

2134350 is a wasteful number, since it uses less digits than its factorization.

2134350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2134350 is about 1460.9414772673. The cubic root of 2134350 is about 128.7523643013.

Adding to 2134350 its reverse (534312), we get a palindrome (2668662).

The spelling of 2134350 in words is "two million, one hundred thirty-four thousand, three hundred fifty".