1130356546 has 16 divisors (see below), whose sum is σ = 1884575808. Its totient is φ = 504103600.

The previous prime is 1130356543. The next prime is 1130356559. The reversal of 1130356546 is 6456530311.

It is not an unprimeable number, because it can be changed into a prime (1130356541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483550 + ... + 485881.

It is an arithmetic number, because the mean of its divisors is an integer number (117785988).

Almost surely, 2^1130356546 is an apocalyptic number.

1130356546 is a deficient number, since it is larger than the sum of its proper divisors (754219262).

1130356546 is a wasteful number, since it uses less digits than its factorization.

1130356546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969497.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 1130356546 is about 33620.7755115791. The cubic root of 1130356546 is about 1041.6899748541.

Adding to 1130356546 its reverse (6456530311), we get a palindrome (7586886857).

The spelling of 1130356546 in words is "one billion, one hundred thirty million, three hundred fifty-six thousand, five hundred forty-six".