1572328048 has 10 divisors (see below), whose sum is σ = 3046385624. Its totient is φ = 786164016.

The previous prime is 1572328031. The next prime is 1572328081. The reversal of 1572328048 is 8408232751.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1572328048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49135236 + ... + 49135267.

Almost surely, 2^1572328048 is an apocalyptic number.

It is an amenable number.

1572328048 is a deficient number, since it is larger than the sum of its proper divisors (1474057576).

1572328048 is an equidigital number, since it uses as much as digits as its factorization.

1572328048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98270511 (or 98270505 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 1572328048 is about 39652.5919455463. The cubic root of 1572328048 is about 1162.8250722004.

The spelling of 1572328048 in words is "one billion, five hundred seventy-two million, three hundred twenty-eight thousand, forty-eight".