1151660162 has 8 divisors (see below), whose sum is σ = 1730376000. Its totient is φ = 574868164.

The previous prime is 1151660149. The next prime is 1151660171. The reversal of 1151660162 is 2610661511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1151660162² = 2652642257475732488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479462 + ... + 481857.

It is an arithmetic number, because the mean of its divisors is an integer number (216297000).

Almost surely, 2^1151660162 is an apocalyptic number.

1151660162 is a deficient number, since it is larger than the sum of its proper divisors (578715838).

1151660162 is an equidigital number, since it uses as much as digits as its factorization.

1151660162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961920.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1151660162 is about 33936.1188411403. The cubic root of 1151660162 is about 1048.1934656574.

The spelling of 1151660162 in words is "one billion, one hundred fifty-one million, six hundred sixty thousand, one hundred sixty-two".