2351090 has 16 divisors (see below), whose sum is σ = 4836672. Its totient is φ = 806064.

The previous prime is 2351053. The next prime is 2351099. The reversal of 2351090 is 901532.

It is not an unprimeable number, because it can be changed into a prime (2351099) 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, 16724 + ... + 16863.

It is an arithmetic number, because the mean of its divisors is an integer number (302292).

2^2351090 is an apocalyptic number.

2351090 is an abundant number, since it is smaller than the sum of its proper divisors (2485582).

2351090 is a wasteful number, since it uses less digits than its factorization.

2351090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33601.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2351090 is about 1533.3264492599. The cubic root of 2351090 is about 132.9708417810.

The spelling of 2351090 in words is "two million, three hundred fifty-one thousand, ninety".