2137246 has 8 divisors (see below), whose sum is σ = 3242160. Its totient is φ = 1056528.

The previous prime is 2137243. The next prime is 2137259. The reversal of 2137246 is 6427312.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2137246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137243) 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, 5826 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (405270).

2^2137246 is an apocalyptic number.

2137246 is a deficient number, since it is larger than the sum of its proper divisors (1104914).

2137246 is a wasteful number, since it uses less digits than its factorization.

2137246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12098.

The product of its digits is 2016, while the sum is 25.

The square root of 2137246 is about 1461.9322829735. The cubic root of 2137246 is about 128.8105706767.

The spelling of 2137246 in words is "two million, one hundred thirty-seven thousand, two hundred forty-six".