1411897752 has 96 divisors (see below), whose sum is σ = 4036032000. Its totient is φ = 444657600.

The previous prime is 1411897709. The next prime is 1411897783. The reversal of 1411897752 is 2577981141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1411897698 and 1411897707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 599377 + ... + 601727.

It is an arithmetic number, because the mean of its divisors is an integer number (42042000).

Almost surely, 2^1411897752 is an apocalyptic number.

1411897752 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 1411897752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2018016000).

1411897752 is an abundant number, since it is smaller than the sum of its proper divisors (2624134248).

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

1411897752 is a wasteful number, since it uses less digits than its factorization.

1411897752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821 (or 2814 counting only the distinct ones).

The product of its digits is 141120, while the sum is 45.

The square root of 1411897752 is about 37575.2279035005. The cubic root of 1411897752 is about 1121.8490269378.

The spelling of 1411897752 in words is "one billion, four hundred eleven million, eight hundred ninety-seven thousand, seven hundred fifty-two".