10122340 has 24 divisors (see below), whose sum is σ = 21607992. Its totient is φ = 3982080.

The previous prime is 10122331. The next prime is 10122353. The reversal of 10122340 is 4322101.

It can be written as a sum of positive squares in 4 ways, for example, as 1313316 + 8809024 = 1146^2 + 2968^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10122340.

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 7 ways as a sum of consecutive naturals, for example, 2929 + ... + 5368.

It is an arithmetic number, because the mean of its divisors is an integer number (900333).

Almost surely, 2^10122340 is an apocalyptic number.

10122340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122340 is an abundant number, since it is smaller than the sum of its proper divisors (11485652).

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

10122340 is a wasteful number, since it uses less digits than its factorization.

10122340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8367 (or 8365 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10122340 is about 3181.5625092083. The cubic root of 10122340 is about 216.3184887813.

Adding to 10122340 its reverse (4322101), we get a palindrome (14444441).

The spelling of 10122340 in words is "ten million, one hundred twenty-two thousand, three hundred forty".