10140522 has 16 divisors (see below), whose sum is σ = 23178432. Its totient is φ = 2897280.

The previous prime is 10140521. The next prime is 10140523. The reversal of 10140522 is 22504101.

It is an interprime number because it is at equal distance from previous prime (10140521) and next prime (10140523).

It is not an unprimeable number, because it can be changed into a prime (10140521) 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, 120679 + ... + 120762.

It is an arithmetic number, because the mean of its divisors is an integer number (1448652).

Almost surely, 2^10140522 is an apocalyptic number.

10140522 is an abundant number, since it is smaller than the sum of its proper divisors (13037910).

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

10140522 is a wasteful number, since it uses less digits than its factorization.

10140522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241453.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 10140522 is about 3184.4186282585. The cubic root of 10140522 is about 216.4479302016.

Adding to 10140522 its reverse (22504101), we get a palindrome (32644623).

The spelling of 10140522 in words is "ten million, one hundred forty thousand, five hundred twenty-two".