1002264274 has 32 divisors (see below), whose sum is σ = 1741326336. Its totient is φ = 427595520.

The previous prime is 1002264239. The next prime is 1002264299. The reversal of 1002264274 is 4724622001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139744 + ... + 146740.

It is an arithmetic number, because the mean of its divisors is an integer number (54416448).

Almost surely, 2^1002264274 is an apocalyptic number.

1002264274 is a deficient number, since it is larger than the sum of its proper divisors (739062062).

1002264274 is a wasteful number, since it uses less digits than its factorization.

1002264274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7410.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1002264274 is about 31658.5576740318. The cubic root of 1002264274 is about 1000.7541890559.

Adding to 1002264274 its reverse (4724622001), we get a palindrome (5726886275).

The spelling of 1002264274 in words is "one billion, two million, two hundred sixty-four thousand, two hundred seventy-four".