1468869752 has 64 divisors (see below), whose sum is σ = 3240268800. Its totient is φ = 611245440.

The previous prime is 1468869737. The next prime is 1468869757. The reversal of 1468869752 is 2579688641.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468869757) 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, 267143 + ... + 272585.

It is an arithmetic number, because the mean of its divisors is an integer number (50629200).

Almost surely, 2^1468869752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1468869752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1620134400).

1468869752 is an abundant number, since it is smaller than the sum of its proper divisors (1771399048).

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

1468869752 is a wasteful number, since it uses less digits than its factorization.

1468869752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5596 (or 5592 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 56.

The square root of 1468869752 is about 38325.8366118732. The cubic root of 1468869752 is about 1136.7398783072.

The spelling of 1468869752 in words is "one billion, four hundred sixty-eight million, eight hundred sixty-nine thousand, seven hundred fifty-two".