2307672 has 24 divisors (see below), whose sum is σ = 6250140. Its totient is φ = 769200.

The previous prime is 2307661. The next prime is 2307677. The reversal of 2307672 is 2767032.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2307677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15954 + ... + 16097.

2^2307672 is an apocalyptic number.

It is an amenable number.

2307672 is an abundant number, since it is smaller than the sum of its proper divisors (3942468).

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

2307672 is a wasteful number, since it uses less digits than its factorization.

2307672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32063 (or 32056 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 2307672 is about 1519.1023665310. The cubic root of 2307672 is about 132.1472186671.

The spelling of 2307672 in words is "two million, three hundred seven thousand, six hundred seventy-two".