22425713 has 8 divisors (see below), whose sum is σ = 23516736. Its totient is φ = 21344400.

The previous prime is 22425709. The next prime is 22425743. The reversal of 22425713 is 31752422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22425713 - 2² = 22425709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22425743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543 + ... + 7163.

It is an arithmetic number, because the mean of its divisors is an integer number (2939592).

Almost surely, 2^22425713 is an apocalyptic number.

22425713 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22425713 is a deficient number, since it is larger than the sum of its proper divisors (1091023).

22425713 is a wasteful number, since it uses less digits than its factorization.

22425713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855.

The product of its digits is 3360, while the sum is 26.

The square root of 22425713 is about 4735.5794787967. The cubic root of 22425713 is about 281.9997694614. Note that the first 3 decimals are identical.

The spelling of 22425713 in words is "twenty-two million, four hundred twenty-five thousand, seven hundred thirteen".