4152920 has 32 divisors (see below), whose sum is σ = 9547200. Its totient is φ = 1625824.

The previous prime is 4152919. The next prime is 4152923. The reversal of 4152920 is 292514.

4152920 is nontrivially palindromic in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152923) 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, 88337 + ... + 88383.

It is an arithmetic number, because the mean of its divisors is an integer number (298350).

Almost surely, 2^4152920 is an apocalyptic number.

4152920 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 4152920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4773600).

4152920 is an abundant number, since it is smaller than the sum of its proper divisors (5394280).

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

4152920 is an frugal number, since it uses more digits than its factorization.

4152920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4152920 is about 2037.8714385358. The cubic root of 4152920 is about 160.7377389876.

The spelling of 4152920 in words is "four million, one hundred fifty-two thousand, nine hundred twenty".