1130542764 has 24 divisors (see below), whose sum is σ = 2840851440. Its totient is φ = 347859264.

The previous prime is 1130542753. The next prime is 1130542771. The reversal of 1130542764 is 4672450311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623379 + ... + 3623690.

It is an arithmetic number, because the mean of its divisors is an integer number (118368810).

Almost surely, 2^1130542764 is an apocalyptic number.

It is an amenable number.

1130542764 is an abundant number, since it is smaller than the sum of its proper divisors (1710308676).

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

1130542764 is a wasteful number, since it uses less digits than its factorization.

1130542764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247089 (or 7247087 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1130542764 is about 33623.5447863547. The cubic root of 1130542764 is about 1041.7471753227.

The spelling of 1130542764 in words is "one billion, one hundred thirty million, five hundred forty-two thousand, seven hundred sixty-four".