10262340 has 144 divisors (see below), whose sum is σ = 34909056. Its totient is φ = 2419200.

The previous prime is 10262327. The next prime is 10262359. The reversal of 10262340 is 4326201.

It is a happy number.

10262340 is a `hidden beast` number, since 1 + 0 + 2 + 623 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140544 + ... + 140616.

It is an arithmetic number, because the mean of its divisors is an integer number (242424).

Almost surely, 2^10262340 is an apocalyptic number.

10262340 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 10262340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17454528).

10262340 is an abundant number, since it is smaller than the sum of its proper divisors (24646716).

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

10262340 is a wasteful number, since it uses less digits than its factorization.

10262340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10262340 is about 3203.4887232516. The cubic root of 10262340 is about 217.3112115272.

Adding to 10262340 its reverse (4326201), we get a palindrome (14588541).

The spelling of 10262340 in words is "ten million, two hundred sixty-two thousand, three hundred forty".