2136254 has 16 divisors (see below), whose sum is σ = 3438288. Its totient is φ = 991872.

The previous prime is 2136247. The next prime is 2136287. The reversal of 2136254 is 4526312.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (214893).

2^2136254 is an apocalyptic number.

2136254 is a deficient number, since it is larger than the sum of its proper divisors (1302034).

2136254 is a wasteful number, since it uses less digits than its factorization.

2136254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its digits is 1440, while the sum is 23.

The square root of 2136254 is about 1461.5929665950. The cubic root of 2136254 is about 128.7906385053.

The spelling of 2136254 in words is "two million, one hundred thirty-six thousand, two hundred fifty-four".