22752035 has 8 divisors (see below), whose sum is σ = 28908576. Its totient is φ = 17130880.

The previous prime is 22752019. The next prime is 22752071. The reversal of 22752035 is 53025722.

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

It is not a de Polignac number, because 22752035 - 2⁴ = 22752019 is a prime.

It is a super-3 number, since 3×22752035³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22751995 and 22752013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133751 + ... + 133920.

It is an arithmetic number, because the mean of its divisors is an integer number (3613572).

Almost surely, 2^22752035 is an apocalyptic number.

22752035 is a deficient number, since it is larger than the sum of its proper divisors (6156541).

22752035 is a wasteful number, since it uses less digits than its factorization.

22752035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267693.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 22752035 is about 4769.9093282787. The cubic root of 22752035 is about 283.3610038335.

Adding to 22752035 its reverse (53025722), we get a palindrome (75777757).

The spelling of 22752035 in words is "twenty-two million, seven hundred fifty-two thousand, thirty-five".