22870601 has 6 divisors (see below), whose sum is σ = 24765390. Its totient is φ = 21111168.

The previous prime is 22870577. The next prime is 22870607. The reversal of 22870601 is 10607822.

It can be written as a sum of positive squares in 3 ways, for example, as 22201 + 22848400 = 149^2 + 4780^2 .

It is not a de Polignac number, because 22870601 - 2⁶ = 22870537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22870607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67496 + ... + 67833.

It is an arithmetic number, because the mean of its divisors is an integer number (4127565).

Almost surely, 2^22870601 is an apocalyptic number.

It is an amenable number.

22870601 is a deficient number, since it is larger than the sum of its proper divisors (1894789).

22870601 is a wasteful number, since it uses less digits than its factorization.

22870601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135355 (or 135342 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 22870601 is about 4782.3217164888. The cubic root of 22870601 is about 283.8523707035.

The spelling of 22870601 in words is "twenty-two million, eight hundred seventy thousand, six hundred one".