22708701 has 8 divisors (see below), whose sum is σ = 33642560. Its totient is φ = 15139116.

The previous prime is 22708681. The next prime is 22708703. The reversal of 22708701 is 10780722.

It is not a de Polignac number, because 22708701 - 2¹⁴ = 22692317 is a prime.

It is a super-2 number, since 2×22708701² = 1031370202214802, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 841063 = 22708701 / (2 + 2 + 7 + 0 + 8 + 7 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22708703) by changing a digit.

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, 420505 + ... + 420558.

It is an arithmetic number, because the mean of its divisors is an integer number (4205320).

Almost surely, 2^22708701 is an apocalyptic number.

It is an amenable number.

22708701 is a deficient number, since it is larger than the sum of its proper divisors (10933859).

22708701 is an equidigital number, since it uses as much as digits as its factorization.

22708701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841072 (or 841066 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 22708701 is about 4765.3647289583. The cubic root of 22708701 is about 283.1809910754.

It can be divided in two parts, 22708 and 701, that added together give a square (23409 = 153²).

The spelling of 22708701 in words is "twenty-two million, seven hundred eight thousand, seven hundred one".