2207530142 has 16 divisors (see below), whose sum is σ = 3322275264. Its totient is φ = 1100112000.

The previous prime is 2207530139. The next prime is 2207530151. The reversal of 2207530142 is 2410357022.

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, 1281842 + ... + 1283562.

It is an arithmetic number, because the mean of its divisors is an integer number (207642204).

Almost surely, 2^2207530142 is an apocalyptic number.

2207530142 is a deficient number, since it is larger than the sum of its proper divisors (1114745122).

2207530142 is a wasteful number, since it uses less digits than its factorization.

2207530142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3475.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2207530142 is about 46984.3606107394. The cubic root of 2207530142 is about 1302.0736416418.

Adding to 2207530142 its reverse (2410357022), we get a palindrome (4617887164).

The spelling of 2207530142 in words is "two billion, two hundred seven million, five hundred thirty thousand, one hundred forty-two".