1170401472 has 84 divisors (see below), whose sum is σ = 3360075576. Its totient is φ = 389514240.

The previous prime is 1170401461. The next prime is 1170401521. The reversal of 1170401472 is 2741040711.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492447 + ... + 494817.

Almost surely, 2^1170401472 is an apocalyptic number.

1170401472 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 1170401472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680037788).

1170401472 is an abundant number, since it is smaller than the sum of its proper divisors (2189674104).

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

1170401472 is a wasteful number, since it uses less digits than its factorization.

1170401472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246 (or 3233 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

The square root of 1170401472 is about 34211.1308202462. The cubic root of 1170401472 is about 1053.8487541427.

The spelling of 1170401472 in words is "one billion, one hundred seventy million, four hundred one thousand, four hundred seventy-two".