1150656486 has 32 divisors (see below), whose sum is σ = 2657195520. Its totient is φ = 325368576.

The previous prime is 1150656457. The next prime is 1150656487. The reversal of 1150656486 is 6846560511.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150656487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137146 + ... + 145293.

It is an arithmetic number, because the mean of its divisors is an integer number (83037360).

Almost surely, 2^1150656486 is an apocalyptic number.

1150656486 is an abundant number, since it is smaller than the sum of its proper divisors (1506539034).

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

1150656486 is a wasteful number, since it uses less digits than its factorization.

1150656486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282548.

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 1150656486 is about 33921.3278926401. The cubic root of 1150656486 is about 1047.8888756900. Note that the first 4 decimals are identical.

The spelling of 1150656486 in words is "one billion, one hundred fifty million, six hundred fifty-six thousand, four hundred eighty-six".