2134078 has 16 divisors (see below), whose sum is σ = 3538080. Its totient is φ = 960256.

The previous prime is 2134073. The next prime is 2134079. The reversal of 2134078 is 8704312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134073) 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, 583 + ... + 2146.

It is an arithmetic number, because the mean of its divisors is an integer number (221130).

2^2134078 is an apocalyptic number.

2134078 is a deficient number, since it is larger than the sum of its proper divisors (1404002).

2134078 is a wasteful number, since it uses less digits than its factorization.

2134078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2134078 is about 1460.8483836456. The cubic root of 2134078 is about 128.7468947000.

The spelling of 2134078 in words is "two million, one hundred thirty-four thousand, seventy-eight".