10241920 has 64 divisors (see below), whose sum is σ = 26389440. Its totient is φ = 3778560.

The previous prime is 10241899. The next prime is 10241921. The reversal of 10241920 is 2914201.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10241921) 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, 7705 + ... + 8935.

It is an arithmetic number, because the mean of its divisors is an integer number (412335).

Almost surely, 2^10241920 is an apocalyptic number.

10241920 is a gapful number since it is divisible by the number (10) 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 10241920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13194720).

10241920 is an abundant number, since it is smaller than the sum of its proper divisors (16147520).

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

10241920 is a wasteful number, since it uses less digits than its factorization.

10241920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 10241920 is about 3200.2999859388. The cubic root of 10241920 is about 217.1669805675.

The spelling of 10241920 in words is "ten million, two hundred forty-one thousand, nine hundred twenty".