4267656 has 24 divisors (see below), whose sum is σ = 11558430. Its totient is φ = 1422528.

The previous prime is 4267651. The next prime is 4267657. The reversal of 4267656 is 6567624.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 695556 = 1890^2 + 834^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4267656.

It is not an unprimeable number, because it can be changed into a prime (4267651) 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, 29565 + ... + 29708.

Almost surely, 2^4267656 is an apocalyptic number.

It is an amenable number.

4267656 is an abundant number, since it is smaller than the sum of its proper divisors (7290774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4267656 is a wasteful number, since it uses less digits than its factorization.

4267656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59285 (or 59278 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 4267656 is about 2065.8305835668. The cubic root of 4267656 is about 162.2045883406.

Subtracting 4267656 from its reverse (6567624), we obtain a cube (2299968 = 132³).

The spelling of 4267656 in words is "four million, two hundred sixty-seven thousand, six hundred fifty-six".