1167919948 has 48 divisors (see below), whose sum is σ = 2266485984. Its totient is φ = 523100160.

The previous prime is 1167919943. The next prime is 1167919993. The reversal of 1167919948 is 8499197611.

It is not an unprimeable number, because it can be changed into a prime (1167919943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232811 + ... + 1233757.

It is an arithmetic number, because the mean of its divisors is an integer number (47218458).

Almost surely, 2^1167919948 is an apocalyptic number.

It is an amenable number.

1167919948 is a deficient number, since it is larger than the sum of its proper divisors (1098566036).

1167919948 is a wasteful number, since it uses less digits than its factorization.

1167919948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1640 counting only the distinct ones).

The product of its digits is 979776, while the sum is 55.

The square root of 1167919948 is about 34174.8437889627. The cubic root of 1167919948 is about 1053.1034254495.

The spelling of 1167919948 in words is "one billion, one hundred sixty-seven million, nine hundred nineteen thousand, nine hundred forty-eight".