1128902962 has 16 divisors (see below), whose sum is σ = 1848294432. Its totient is φ = 512860320.

The previous prime is 1128902959. The next prime is 1128902963. The reversal of 1128902962 is 2692098211.

It is a super-2 number, since 2×1128902962² = 2548843795224746888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1128902963) 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, 30973 + ... + 56719.

It is an arithmetic number, because the mean of its divisors is an integer number (115518402).

Almost surely, 2^1128902962 is an apocalyptic number.

1128902962 is a deficient number, since it is larger than the sum of its proper divisors (719391470).

1128902962 is a wasteful number, since it uses less digits than its factorization.

1128902962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27753.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 1128902962 is about 33599.1512095172. The cubic root of 1128902962 is about 1041.2432622937.

The spelling of 1128902962 in words is "one billion, one hundred twenty-eight million, nine hundred two thousand, nine hundred sixty-two".