1419087872 has 52 divisors (see below), whose sum is σ = 2880741936. Its totient is φ = 698818560.

The previous prime is 1419087853. The next prime is 1419087877. The reversal of 1419087872 is 2787809141.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1419087877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271847 + ... + 277017.

Almost surely, 2^1419087872 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 1419087872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440370968).

1419087872 is an abundant number, since it is smaller than the sum of its proper divisors (1461654064).

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

1419087872 is an frugal number, since it uses more digits than its factorization.

1419087872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262 (or 5240 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 47.

The square root of 1419087872 is about 37670.7827367577. The cubic root of 1419087872 is about 1123.7501502638.

The spelling of 1419087872 in words is "one billion, four hundred nineteen million, eighty-seven thousand, eight hundred seventy-two".