1160454146 has 16 divisors (see below), whose sum is σ = 1833019200. Its totient is φ = 549471888.

The previous prime is 1160454107. The next prime is 1160454157. The reversal of 1160454146 is 6414540611.

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, 133460 + ... + 141888.

It is an arithmetic number, because the mean of its divisors is an integer number (114563700).

Almost surely, 2^1160454146 is an apocalyptic number.

1160454146 is a deficient number, since it is larger than the sum of its proper divisors (672565054).

1160454146 is a wasteful number, since it uses less digits than its factorization.

1160454146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12073.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1160454146 is about 34065.4391722755. The cubic root of 1160454146 is about 1050.8546770631.

Adding to 1160454146 its reverse (6414540611), we get a palindrome (7574994757).

The spelling of 1160454146 in words is "one billion, one hundred sixty million, four hundred fifty-four thousand, one hundred forty-six".