10253040 has 160 divisors (see below), whose sum is σ = 38568960. Its totient is φ = 2199552.

The previous prime is 10253029. The next prime is 10253053. The reversal of 10253040 is 4035201.

10253040 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 (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28381 + ... + 28739.

It is an arithmetic number, because the mean of its divisors is an integer number (241056).

Almost surely, 2^10253040 is an apocalyptic number.

10253040 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 10253040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19284480).

10253040 is an abundant number, since it is smaller than the sum of its proper divisors (28315920).

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

10253040 is a wasteful number, since it uses less digits than its factorization.

10253040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 10253040 is about 3202.0368517555. The cubic root of 10253040 is about 217.2455473262.

Adding to 10253040 its reverse (4035201), we get a palindrome (14288241).

The spelling of 10253040 in words is "ten million, two hundred fifty-three thousand, forty".