2137355 has 8 divisors (see below), whose sum is σ = 2798064. Its totient is φ = 1554400.

The previous prime is 2137351. The next prime is 2137361. The reversal of 2137355 is 5537312.

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

It is not a de Polignac number, because 2137355 - 2² = 2137351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2137351) 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, 19376 + ... + 19485.

It is an arithmetic number, because the mean of its divisors is an integer number (349758).

2^2137355 is an apocalyptic number.

2137355 is a deficient number, since it is larger than the sum of its proper divisors (660709).

2137355 is a wasteful number, since it uses less digits than its factorization.

2137355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38877.

The product of its digits is 3150, while the sum is 26.

The square root of 2137355 is about 1461.9695619266. The cubic root of 2137355 is about 128.8127604283.

The spelling of 2137355 in words is "two million, one hundred thirty-seven thousand, three hundred fifty-five".