223607061 has 20 divisors (see below), whose sum is σ = 344809344. Its totient is φ = 144261000.

The previous prime is 223607047. The next prime is 223607101. The reversal of 223607061 is 160706322.

It is a happy number.

It is not a de Polignac number, because 223607061 - 2¹⁴ = 223590677 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223607011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42015 + ... + 47036.

Almost surely, 2^223607061 is an apocalyptic number.

It is an amenable number.

223607061 is a deficient number, since it is larger than the sum of its proper divisors (121202283).

223607061 is an equidigital number, since it uses as much as digits as its factorization.

223607061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89094 (or 89085 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 223607061 is about 14953.4966145046. The cubic root of 223607061 is about 606.9624691930.

The spelling of 223607061 in words is "two hundred twenty-three million, six hundred seven thousand, sixty-one".