1120632900 has 36 divisors (see below), whose sum is σ = 3242365392. Its totient is φ = 298835360.

The previous prime is 1120632899. The next prime is 1120632907. The reversal of 1120632900 is 92360211.

It is not an unprimeable number, because it can be changed into a prime (1120632907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1867422 + ... + 1868021.

Almost surely, 2^1120632900 is an apocalyptic number.

1120632900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120632900 is an abundant number, since it is smaller than the sum of its proper divisors (2121732492).

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

1120632900 is a wasteful number, since it uses less digits than its factorization.

1120632900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735460 (or 3735453 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1120632900 is about 33475.8554782398. The cubic root of 1120632900 is about 1038.6943983874.

The spelling of 1120632900 in words is "one billion, one hundred twenty million, six hundred thirty-two thousand, nine hundred".