1424609536 has 81 divisors (see below), whose sum is σ = 3317769189. Its totient is φ = 608735232.

The previous prime is 1424609521. The next prime is 1424609573. The reversal of 1424609536 is 6359064241.

The square root of 1424609536 is 37744.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 384160000 + 1040449536 = 19600^2 + 32256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4227160 + ... + 4227496.

Almost surely, 2^1424609536 is an apocalyptic number.

1424609536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1424609536 is the 37744-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1424609536

1424609536 is an abundant number, since it is smaller than the sum of its proper divisors (1893159653).

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

1424609536 is an frugal number, since it uses more digits than its factorization.

1424609536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The cubic root of 1424609536 is about 1125.2057660826.

The spelling of 1424609536 in words is "one billion, four hundred twenty-four million, six hundred nine thousand, five hundred thirty-six".