1532234256 has 160 divisors (see below), whose sum is σ = 4751600640. Its totient is φ = 416199168.

The previous prime is 1532234251. The next prime is 1532234261. The reversal of 1532234256 is 6524322351.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1532234251) and next prime (1532234261).

It is not an unprimeable number, because it can be changed into a prime (1532234251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651675 + ... + 654021.

It is an arithmetic number, because the mean of its divisors is an integer number (29697504).

Almost surely, 2^1532234256 is an apocalyptic number.

1532234256 is a gapful number since it is divisible by the number (16) 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 1532234256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2375800320).

1532234256 is an abundant number, since it is smaller than the sum of its proper divisors (3219366384).

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

1532234256 is a wasteful number, since it uses less digits than its factorization.

1532234256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2455 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 1532234256 is about 39143.7639477861. The cubic root of 1532234256 is about 1152.8559779208.

The spelling of 1532234256 in words is "one billion, five hundred thirty-two million, two hundred thirty-four thousand, two hundred fifty-six".