2351020 has 36 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 805728.

The previous prime is 2350993. The next prime is 2351029. The reversal of 2351020 is 201532.

It is not an unprimeable number, because it can be changed into a prime (2351029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220 + ... + 2179.

It is an arithmetic number, because the mean of its divisors is an integer number (159600).

2^2351020 is an apocalyptic number.

2351020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2351020 is an abundant number, since it is smaller than the sum of its proper divisors (3394580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2351020 is a wasteful number, since it uses less digits than its factorization.

2351020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422 (or 2413 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2351020 is about 1533.3036229006. The cubic root of 2351020 is about 132.9695221022.

Adding to 2351020 its reverse (201532), we get a palindrome (2552552).

The spelling of 2351020 in words is "two million, three hundred fifty-one thousand, twenty".