10380546 has 48 divisors (see below), whose sum is σ = 24822720. Its totient is φ = 3108960.

The previous prime is 10380541. The next prime is 10380547. The reversal of 10380546 is 64508301.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10380541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20140 + ... + 20648.

It is an arithmetic number, because the mean of its divisors is an integer number (517140).

Almost surely, 2^10380546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10380546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12411360).

10380546 is an abundant number, since it is smaller than the sum of its proper divisors (14442174).

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

10380546 is a wasteful number, since it uses less digits than its factorization.

10380546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 10380546 is about 3221.8854728249. The cubic root of 10380546 is about 218.1423893712.

Adding to 10380546 its reverse (64508301), we get a palindrome (74888847).

The spelling of 10380546 in words is "ten million, three hundred eighty thousand, five hundred forty-six".