1532348416 has 24 divisors (see below), whose sum is σ = 3063952710. Its totient is φ = 766173184.

The previous prime is 1532348399. The next prime is 1532348437. The reversal of 1532348416 is 6148432351.

It can be written as a sum of positive squares in only one way, i.e., 1366041600 + 166306816 = 36960^2 + 12896^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372061 + ... + 376156.

Almost surely, 2^1532348416 is an apocalyptic number.

1532348416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1532348416 is a deficient number, since it is larger than the sum of its proper divisors (1531604294).

1532348416 is an frugal number, since it uses more digits than its factorization.

1532348416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748239 (or 748219 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 1532348416 is about 39145.2221350192. Note that the first 3 decimals coincide. The cubic root of 1532348416 is about 1152.8846086104.

The spelling of 1532348416 in words is "one billion, five hundred thirty-two million, three hundred forty-eight thousand, four hundred sixteen".