10457748 has 144 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 2830464.

The previous prime is 10457731. The next prime is 10457749. The reversal of 10457748 is 84775401.

10457748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10457749) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197290 + ... + 197342.

It is an arithmetic number, because the mean of its divisors is an integer number (229320).

Almost surely, 2^10457748 is an apocalyptic number.

10457748 is a gapful number since it is divisible by the number (18) 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 10457748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

10457748 is an abundant number, since it is smaller than the sum of its proper divisors (22564332).

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

10457748 is a wasteful number, since it uses less digits than its factorization.

10457748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 10457748 is about 3233.8441520890. The cubic root of 10457748 is about 218.6818423849.

It can be divided in two parts, 104577 and 48, that multiplied together give a triangular number (5019696 = T₃₁₆₈).

The spelling of 10457748 in words is "ten million, four hundred fifty-seven thousand, seven hundred forty-eight".