22701501 has 12 divisors (see below), whose sum is σ = 32853600. Its totient is φ = 15105480.

The previous prime is 22701493. The next prime is 22701521. The reversal of 22701501 is 10510722.

It is not a de Polignac number, because 22701501 - 2³ = 22701493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22701521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3286 + ... + 7496.

It is an arithmetic number, because the mean of its divisors is an integer number (2737800).

Almost surely, 2^22701501 is an apocalyptic number.

It is an amenable number.

22701501 is a deficient number, since it is larger than the sum of its proper divisors (10152099).

22701501 is a wasteful number, since it uses less digits than its factorization.

22701501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4816 (or 4813 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 22701501 is about 4764.6092179737. The cubic root of 22701501 is about 283.1510595431.

The spelling of 22701501 in words is "twenty-two million, seven hundred one thousand, five hundred one".