4270788 has 18 divisors (see below), whose sum is σ = 10795694. Its totient is φ = 1423584.

The previous prime is 4270751. The next prime is 4270789. The reversal of 4270788 is 8870724.

It can be written as a sum of positive squares in only one way, i.e., 3992004 + 278784 = 1998^2 + 528^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 118633 = 4270788 / (4 + 2 + 7 + 0 + 7 + 8 + 8).

It is not an unprimeable number, because it can be changed into a prime (4270789) 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, 59281 + ... + 59352.

Almost surely, 2^4270788 is an apocalyptic number.

It is an amenable number.

4270788 is an abundant number, since it is smaller than the sum of its proper divisors (6524906).

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

4270788 is a wasteful number, since it uses less digits than its factorization.

4270788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118643 (or 118638 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 4270788 is about 2066.5884931452. The cubic root of 4270788 is about 162.2442588719.

The spelling of 4270788 in words is "four million, two hundred seventy thousand, seven hundred eighty-eight".