22735713 has 64 divisors (see below), whose sum is σ = 41674752. Its totient is φ = 10644480.

The previous prime is 22735711. The next prime is 22735747. The reversal of 22735713 is 31753722.

It is not a de Polignac number, because 22735713 - 2¹ = 22735711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22735711) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 201145 + ... + 201257.

It is an arithmetic number, because the mean of its divisors is an integer number (651168).

Almost surely, 2^22735713 is an apocalyptic number.

It is an amenable number.

22735713 is a deficient number, since it is larger than the sum of its proper divisors (18939039).

22735713 is a wasteful number, since it uses less digits than its factorization.

22735713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214.

The product of its digits is 8820, while the sum is 30.

The square root of 22735713 is about 4768.1980873282. The cubic root of 22735713 is about 283.2932278490.

Subtracting 22735713 from its reverse (31753722), we obtain a square (9018009 = 3003²).

The spelling of 22735713 in words is "twenty-two million, seven hundred thirty-five thousand, seven hundred thirteen".