1169074452 has 192 divisors, whose sum is σ = 3549450240. Its totient is φ = 291050496.

The previous prime is 1169074447. The next prime is 1169074493. The reversal of 1169074452 is 2544709611.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 1169074452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2235063 + ... + 2235585.

It is an arithmetic number, because the mean of its divisors is an integer number (18486720).

Almost surely, 2^1169074452 is an apocalyptic number.

1169074452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1169074452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1774725120).

1169074452 is an abundant number, since it is smaller than the sum of its proper divisors (2380375788).

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

1169074452 is a wasteful number, since it uses less digits than its factorization.

1169074452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1169074452 is about 34191.7307546722. The cubic root of 1169074452 is about 1053.4503133002.

The spelling of 1169074452 in words is "one billion, one hundred sixty-nine million, seventy-four thousand, four hundred fifty-two".