1582475232 has 96 divisors (see below), whose sum is σ = 4491002880. Its totient is φ = 485015040.

The previous prime is 1582475201. The next prime is 1582475281. The reversal of 1582475232 is 2325742851.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335869 + ... + 340547.

It is an arithmetic number, because the mean of its divisors is an integer number (46781280).

Almost surely, 2^1582475232 is an apocalyptic number.

1582475232 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 1582475232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2245501440).

1582475232 is an abundant number, since it is smaller than the sum of its proper divisors (2908527648).

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

1582475232 is a wasteful number, since it uses less digits than its factorization.

1582475232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976 (or 4968 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 1582475232 is about 39780.3372534723. The cubic root of 1582475232 is about 1165.3211814379.

The spelling of 1582475232 in words is "one billion, five hundred eighty-two million, four hundred seventy-five thousand, two hundred thirty-two".