10453740 has 96 divisors (see below), whose sum is σ = 32707584. Its totient is φ = 2472960.

The previous prime is 10453733. The next prime is 10453741. The reversal of 10453740 is 4735401.

10453740 = T₆₅₉ + T₆₆₀ + ... + T₇₀₃.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 10453740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30852 + ... + 31188.

It is an arithmetic number, because the mean of its divisors is an integer number (340704).

Almost surely, 2^10453740 is an apocalyptic number.

10453740 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 10453740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16353792).

10453740 is an abundant number, since it is smaller than the sum of its proper divisors (22253844).

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

10453740 is a wasteful number, since it uses less digits than its factorization.

10453740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 10453740 is about 3233.2243967903. The cubic root of 10453740 is about 218.6539017352.

The spelling of 10453740 in words is "ten million, four hundred fifty-three thousand, seven hundred forty".