2263672 has 8 divisors (see below), whose sum is σ = 4244400. Its totient is φ = 1131832.

The previous prime is 2263643. The next prime is 2263687. The reversal of 2263672 is 2763622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁷ + 6⁴ + 3⁴ + 6⁴ + 7 + 2²¹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2263672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141472 + ... + 141487.

It is an arithmetic number, because the mean of its divisors is an integer number (530550).

2^2263672 is an apocalyptic number.

It is an amenable number.

2263672 is a deficient number, since it is larger than the sum of its proper divisors (1980728).

2263672 is a wasteful number, since it uses less digits than its factorization.

2263672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282965 (or 282961 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 2263672 is about 1504.5504311920. The cubic root of 2263672 is about 131.3019470866.

The spelling of 2263672 in words is "two million, two hundred sixty-three thousand, six hundred seventy-two".