1167255164 has 6 divisors (see below), whose sum is σ = 2042696544. Its totient is φ = 583627580.

The previous prime is 1167255161. The next prime is 1167255179. The reversal of 1167255164 is 4615527611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1167255161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145906892 + ... + 145906899.

It is an arithmetic number, because the mean of its divisors is an integer number (340449424).

Almost surely, 2^1167255164 is an apocalyptic number.

It is an amenable number.

1167255164 is a deficient number, since it is larger than the sum of its proper divisors (875441380).

1167255164 is a wasteful number, since it uses less digits than its factorization.

1167255164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291813795 (or 291813793 counting only the distinct ones).

The product of its digits is 50400, while the sum is 38.

The square root of 1167255164 is about 34165.1161859579. The cubic root of 1167255164 is about 1052.9035775115.

The spelling of 1167255164 in words is "one billion, one hundred sixty-seven million, two hundred fifty-five thousand, one hundred sixty-four".