1124756652 has 24 divisors (see below), whose sum is σ = 2778811056. Its totient is φ = 352864768.

The previous prime is 1124756641. The next prime is 1124756681. The reversal of 1124756652 is 2566574211.

It is a self number, because there is not a number n which added to its sum of digits gives 1124756652.

It is an unprimeable number.

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, 2756553 + ... + 2756960.

It is an arithmetic number, because the mean of its divisors is an integer number (115783794).

Almost surely, 2^1124756652 is an apocalyptic number.

1124756652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1124756652 is an abundant number, since it is smaller than the sum of its proper divisors (1654054404).

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

1124756652 is a wasteful number, since it uses less digits than its factorization.

1124756652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513537 (or 5513535 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 1124756652 is about 33537.3918485025. The cubic root of 1124756652 is about 1039.9669158608.

The spelling of 1124756652 in words is "one billion, one hundred twenty-four million, seven hundred fifty-six thousand, six hundred fifty-two".