1164166460 has 24 divisors (see below), whose sum is σ = 2588559120. Its totient is φ = 438274304.

The previous prime is 1164166447. The next prime is 1164166463. The reversal of 1164166460 is 646614611.

It is a super-3 number, since 3×1164166460³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1164166460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164166463) 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, 1711670 + ... + 1712349.

It is an arithmetic number, because the mean of its divisors is an integer number (107856630).

Almost surely, 2^1164166460 is an apocalyptic number.

1164166460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1164166460 is an abundant number, since it is smaller than the sum of its proper divisors (1424392660).

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

1164166460 is a wasteful number, since it uses less digits than its factorization.

1164166460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3424045 (or 3424043 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 1164166460 is about 34119.8836457571. The cubic root of 1164166460 is about 1051.9740520425.

The spelling of 1164166460 in words is "one billion, one hundred sixty-four million, one hundred sixty-six thousand, four hundred sixty".