2134394 has 8 divisors (see below), whose sum is σ = 3209088. Its totient is φ = 1064700.

The previous prime is 2134373. The next prime is 2134399. The reversal of 2134394 is 4934312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 3¹² + 4 + 3¹³ + 9⁴ + 4² .

It is not an unprimeable number, because it can be changed into a prime (2134399) 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, 119 + ... + 2069.

It is an arithmetic number, because the mean of its divisors is an integer number (401136).

2^2134394 is an apocalyptic number.

2134394 is a deficient number, since it is larger than the sum of its proper divisors (1074694).

2134394 is a wasteful number, since it uses less digits than its factorization.

2134394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500.

The product of its digits is 2592, while the sum is 26.

The square root of 2134394 is about 1460.9565359722. The cubic root of 2134394 is about 128.7532490461.

The spelling of 2134394 in words is "two million, one hundred thirty-four thousand, three hundred ninety-four".