2321470 has 16 divisors (see below), whose sum is σ = 4199040. Its totient is φ = 924064.

The previous prime is 2321443. The next prime is 2321507. The reversal of 2321470 is 741232.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2259 + ... + 3121.

It is an arithmetic number, because the mean of its divisors is an integer number (262440).

2^2321470 is an apocalyptic number.

2321470 is a deficient number, since it is larger than the sum of its proper divisors (1877570).

2321470 is a wasteful number, since it uses less digits than its factorization.

2321470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2321470 is about 1523.6370958992. The cubic root of 2321470 is about 132.4100730738.

The spelling of 2321470 in words is "two million, three hundred twenty-one thousand, four hundred seventy".