10253390 has 16 divisors (see below), whose sum is σ = 21092832. Its totient is φ = 3515424.

The previous prime is 10253389. The next prime is 10253401. The reversal of 10253390 is 9335201.

It is a happy number.

10253390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73169 + ... + 73308.

It is an arithmetic number, because the mean of its divisors is an integer number (1318302).

Almost surely, 2^10253390 is an apocalyptic number.

10253390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10253390 is an abundant number, since it is smaller than the sum of its proper divisors (10839442).

10253390 is a wasteful number, since it uses less digits than its factorization.

10253390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146491.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 10253390 is about 3202.0915040017. The cubic root of 10253390 is about 217.2480192785.

Adding to 10253390 its reverse (9335201), we get a palindrome (19588591).

The spelling of 10253390 in words is "ten million, two hundred fifty-three thousand, three hundred ninety".