2040351 has 8 divisors (see below), whose sum is σ = 2761344. Its totient is φ = 1339800.

The previous prime is 2040331. The next prime is 2040361. The reversal of 2040351 is 1530402.

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

It is not a de Polignac number, because 2040351 - 2⁵ = 2040319 is a prime.

2040351 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040331) 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, 4875 + ... + 5276.

It is an arithmetic number, because the mean of its divisors is an integer number (345168).

2^2040351 is an apocalyptic number.

2040351 is a deficient number, since it is larger than the sum of its proper divisors (720993).

2040351 is a wasteful number, since it uses less digits than its factorization.

2040351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10221.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 2040351 is about 1428.4085550010. The cubic root of 2040351 is about 126.8337875642.

Adding to 2040351 its reverse (1530402), we get a palindrome (3570753).

The spelling of 2040351 in words is "two million, forty thousand, three hundred fifty-one".