10253478 has 16 divisors (see below), whose sum is σ = 20623680. Its totient is φ = 3398376.

The previous prime is 10253471. The next prime is 10253497. The reversal of 10253478 is 87435201.

10253478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10253478² = 210267622192968, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (1288980).

Almost surely, 2^10253478 is an apocalyptic number.

10253478 is an abundant number, since it is smaller than the sum of its proper divisors (10370202).

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

10253478 is a wasteful number, since it uses less digits than its factorization.

10253478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9731.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 10253478 is about 3202.1052449912. The cubic root of 10253478 is about 217.2486407891.

Adding to 10253478 its reverse (87435201), we get a palindrome (97688679).

It can be divided in two parts, 10253 and 478, that added together give a triangular number (10731 = T₁₄₆).

The spelling of 10253478 in words is "ten million, two hundred fifty-three thousand, four hundred seventy-eight".