10453878 has 48 divisors (see below), whose sum is σ = 24261120. Its totient is φ = 3241728.

The previous prime is 10453873. The next prime is 10453889. The reversal of 10453878 is 87835401.

10453878 is a nontrivial binomial coefficient, being equal to C(4573, 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453873) 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, 38728 + ... + 38996.

It is an arithmetic number, because the mean of its divisors is an integer number (505440).

Almost surely, 2^10453878 is an apocalyptic number.

10453878 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10453878 is the 4572-nd triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10453878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12130560).

10453878 is an abundant number, since it is smaller than the sum of its proper divisors (13807242).

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

10453878 is a wasteful number, since it uses less digits than its factorization.

10453878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 10453878 is about 3233.2457376451. The cubic root of 10453878 is about 218.6548638822.

The spelling of 10453878 in words is "ten million, four hundred fifty-three thousand, eight hundred seventy-eight".