1122087508 has 24 divisors (see below), whose sum is σ = 2026059840. Its totient is φ = 543410880.

The previous prime is 1122087469. The next prime is 1122087509. The reversal of 1122087508 is 8057802211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122087509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816 + ... + 47407.

It is an arithmetic number, because the mean of its divisors is an integer number (84419160).

Almost surely, 2^1122087508 is an apocalyptic number.

It is an amenable number.

1122087508 is a deficient number, since it is larger than the sum of its proper divisors (903972332).

1122087508 is a wasteful number, since it uses less digits than its factorization.

1122087508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49407 (or 49405 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 1122087508 is about 33497.5746584734. The cubic root of 1122087508 is about 1039.1436207055.

Adding to 1122087508 its reverse (8057802211), we get a palindrome (9179889719).

It can be divided in two parts, 112208 and 7508, that added together give a square (119716 = 346²).

The spelling of 1122087508 in words is "one billion, one hundred twenty-two million, eighty-seven thousand, five hundred eight".