4020848 has 30 divisors (see below), whose sum is σ = 8441424. Its totient is φ = 1854528.

The previous prime is 4020847. The next prime is 4020869. The reversal of 4020848 is 8480204.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020847) 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, 1961 + ... + 3447.

Almost surely, 2^4020848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4020848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4220712).

4020848 is an abundant number, since it is smaller than the sum of its proper divisors (4420576).

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

4020848 is a wasteful number, since it uses less digits than its factorization.

4020848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521 (or 1502 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 4020848 is about 2005.2052264045. The cubic root of 4020848 is about 159.0154119259.

The spelling of 4020848 in words is "four million, twenty thousand, eight hundred forty-eight".