1534996032 has 56 divisors (see below), whose sum is σ = 4076468352. Its totient is φ = 509760000.

The previous prime is 1534996027. The next prime is 1534996033. The reversal of 1534996032 is 2306994351.

It is a happy number.

1534996032 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1534996033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37282 + ... + 66782.

Almost surely, 2^1534996032 is an apocalyptic number.

1534996032 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 1534996032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2038234176).

1534996032 is an abundant number, since it is smaller than the sum of its proper divisors (2541472320).

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

1534996032 is a wasteful number, since it uses less digits than its factorization.

1534996032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29787 (or 29777 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 1534996032 is about 39179.0254090119. The cubic root of 1534996032 is about 1153.5482173556.

The spelling of 1534996032 in words is "one billion, five hundred thirty-four million, nine hundred ninety-six thousand, thirty-two".