1580232 has 16 divisors (see below), whose sum is σ = 3950640. Its totient is φ = 526736.

The previous prime is 1580213. The next prime is 1580251. The reversal of 1580232 is 2320851.

It is an interprime number because it is at equal distance from previous prime (1580213) and next prime (1580251).

It is a junction number, because it is equal to n+sod(n) for n = 1580199 and 1580208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32898 + ... + 32945.

It is an arithmetic number, because the mean of its divisors is an integer number (246915).

2^1580232 is an apocalyptic number.

1580232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1580232 is an abundant number, since it is smaller than the sum of its proper divisors (2370408).

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

1580232 is a wasteful number, since it uses less digits than its factorization.

1580232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65852 (or 65848 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1580232 is about 1257.0727902552. The cubic root of 1580232 is about 116.4770288785.

The spelling of 1580232 in words is "one million, five hundred eighty thousand, two hundred thirty-two".