2136574 has 8 divisors (see below), whose sum is σ = 3496248. Its totient is φ = 971160.

The previous prime is 2136559. The next prime is 2136583. The reversal of 2136574 is 4756312.

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 2¹⁹ + 1 + 3¹³ + 6 + 5³ + 7⁵ + 4⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48537 + ... + 48580.

It is an arithmetic number, because the mean of its divisors is an integer number (437031).

2^2136574 is an apocalyptic number.

2136574 is a deficient number, since it is larger than the sum of its proper divisors (1359674).

2136574 is a wasteful number, since it uses less digits than its factorization.

2136574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97130.

The product of its digits is 5040, while the sum is 28.

The square root of 2136574 is about 1461.7024320976. The cubic root of 2136574 is about 128.7970689121.

The spelling of 2136574 in words is "two million, one hundred thirty-six thousand, five hundred seventy-four".