4148920 has 16 divisors (see below), whose sum is σ = 9335160. Its totient is φ = 1659552.

The previous prime is 4148917. The next prime is 4148923. The reversal of 4148920 is 298414.

It is an interprime number because it is at equal distance from previous prime (4148917) and next prime (4148923).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4148923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51822 + ... + 51901.

Almost surely, 2^4148920 is an apocalyptic number.

4148920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4148920 is an abundant number, since it is smaller than the sum of its proper divisors (5186240).

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

4148920 is a wasteful number, since it uses less digits than its factorization.

4148920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103734 (or 103730 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 4148920 is about 2036.8897859236. The cubic root of 4148920 is about 160.6861160739.

The spelling of 4148920 in words is "four million, one hundred forty-eight thousand, nine hundred twenty".