2351946 has 16 divisors (see below), whose sum is σ = 4771008. Its totient is φ = 772800.

The previous prime is 2351941. The next prime is 2351963. The reversal of 2351946 is 6491532.

2351946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2351941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335 + ... + 3186.

It is an arithmetic number, because the mean of its divisors is an integer number (298188).

2^2351946 is an apocalyptic number.

2351946 is an abundant number, since it is smaller than the sum of its proper divisors (2419062).

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

2351946 is a wasteful number, since it uses less digits than its factorization.

2351946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5597.

The product of its digits is 6480, while the sum is 30.

The square root of 2351946 is about 1533.6055555455. The cubic root of 2351946 is about 132.9869774500.

The spelling of 2351946 in words is "two million, three hundred fifty-one thousand, nine hundred forty-six".