2134154 has 8 divisors (see below), whose sum is σ = 3492288. Its totient is φ = 970060.

The previous prime is 2134141. The next prime is 2134157. The reversal of 2134154 is 4514312.

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

It is a super-2 number, since 2×2134154² = 9109226591432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134157) 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, 48482 + ... + 48525.

It is an arithmetic number, because the mean of its divisors is an integer number (436536).

2^2134154 is an apocalyptic number.

2134154 is a deficient number, since it is larger than the sum of its proper divisors (1358134).

2134154 is a wasteful number, since it uses less digits than its factorization.

2134154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97020.

The product of its digits is 480, while the sum is 20.

The square root of 2134154 is about 1460.8743956959. The cubic root of 2134154 is about 128.7484230177.

Adding to 2134154 its reverse (4514312), we get a palindrome (6648466).

The spelling of 2134154 in words is "two million, one hundred thirty-four thousand, one hundred fifty-four".