4241820 has 48 divisors (see below), whose sum is σ = 12958848. Its totient is φ = 1028160.

The previous prime is 4241813. The next prime is 4241827. The reversal of 4241820 is 281424.

It is an interprime number because it is at equal distance from previous prime (4241813) and next prime (4241827).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2554 + ... + 3873.

It is an arithmetic number, because the mean of its divisors is an integer number (269976).

Almost surely, 2^4241820 is an apocalyptic number.

It is an amenable number.

4241820 is an abundant number, since it is smaller than the sum of its proper divisors (8717028).

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

4241820 is a wasteful number, since it uses less digits than its factorization.

4241820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6450 (or 6448 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4241820 is about 2059.5679158503. The cubic root of 4241820 is about 161.8766016548.

The spelling of 4241820 in words is "four million, two hundred forty-one thousand, eight hundred twenty".