4315920 has 120 divisors (see below), whose sum is σ = 15606144. Its totient is φ = 983808.

The previous prime is 4315919. The next prime is 4315921. The reversal of 4315920 is 295134.

It is an interprime number because it is at equal distance from previous prime (4315919) and next prime (4315921).

It is a tau number, because it is divible by the number of its divisors (120).

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 (4315921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11577 + ... + 11943.

Almost surely, 2^4315920 is an apocalyptic number.

4315920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4315920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7803072).

4315920 is an abundant number, since it is smaller than the sum of its proper divisors (11290224).

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

4315920 is a wasteful number, since it uses less digits than its factorization.

4315920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 4315920 is about 2077.4792417735. The cubic root of 4315920 is about 162.8137685132.

The spelling of 4315920 in words is "four million, three hundred fifteen thousand, nine hundred twenty".