4270920 has 32 divisors (see below), whose sum is σ = 12813120. Its totient is φ = 1138880.

The previous prime is 4270909. The next prime is 4270921. The reversal of 4270920 is 290724.

4270920 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (4270921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17676 + ... + 17915.

It is an arithmetic number, because the mean of its divisors is an integer number (400410).

Almost surely, 2^4270920 is an apocalyptic number.

4270920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4270920 is an abundant number, since it is smaller than the sum of its proper divisors (8542200).

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

4270920 is a wasteful number, since it uses less digits than its factorization.

4270920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35605 (or 35601 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 4270920 is about 2066.6204295903. The cubic root of 4270920 is about 162.2459303840.

The spelling of 4270920 in words is "four million, two hundred seventy thousand, nine hundred twenty".