2309466 has 32 divisors (see below), whose sum is σ = 4837248. Its totient is φ = 734400.

The previous prime is 2309449. The next prime is 2309471. The reversal of 2309466 is 6649032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22371 + ... + 22473.

It is an arithmetic number, because the mean of its divisors is an integer number (151164).

2^2309466 is an apocalyptic number.

2309466 is an abundant number, since it is smaller than the sum of its proper divisors (2527782).

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

2309466 is a wasteful number, since it uses less digits than its factorization.

2309466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2309466 is about 1519.6927321008. The cubic root of 2309466 is about 132.1814538477.

It can be divided in two parts, 2309 and 466, that added together give a triangular number (2775 = T₇₄).

The spelling of 2309466 in words is "two million, three hundred nine thousand, four hundred sixty-six".