2134375 has 12 divisors (see below), whose sum is σ = 2671704. Its totient is φ = 1705000.

The previous prime is 2134373. The next prime is 2134399. The reversal of 2134375 is 5734312.

It is not a de Polignac number, because 2134375 - 2¹ = 2134373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2784 + ... + 3466.

It is an arithmetic number, because the mean of its divisors is an integer number (222642).

2^2134375 is an apocalyptic number.

2134375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2134375 is a deficient number, since it is larger than the sum of its proper divisors (537329).

2134375 is an frugal number, since it uses more digits than its factorization.

2134375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 688 counting only the distinct ones).

The product of its digits is 2520, while the sum is 25.

The square root of 2134375 is about 1460.9500333687. The cubic root of 2134375 is about 128.7528669987.

Adding to 2134375 its reverse (5734312), we get a palindrome (7868687).

The spelling of 2134375 in words is "two million, one hundred thirty-four thousand, three hundred seventy-five".