25723283 has 4 divisors (see below), whose sum is σ = 27077160. Its totient is φ = 24369408.

The previous prime is 25723259. The next prime is 25723309. The reversal of 25723283 is 38232752.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25723283 - 2⁶ = 25723219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25723213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676910 + ... + 676947.

It is an arithmetic number, because the mean of its divisors is an integer number (6769290).

Almost surely, 2^25723283 is an apocalyptic number.

25723283 is a deficient number, since it is larger than the sum of its proper divisors (1353877).

25723283 is a wasteful number, since it uses less digits than its factorization.

25723283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353876.

The product of its digits is 20160, while the sum is 32.

The square root of 25723283 is about 5071.8125951182. The cubic root of 25723283 is about 295.1948650275.

The spelling of 25723283 in words is "twenty-five million, seven hundred twenty-three thousand, two hundred eighty-three".