1424533652 has 6 divisors (see below), whose sum is σ = 2492933898. Its totient is φ = 712266824.

The previous prime is 1424533651. The next prime is 1424533673. The reversal of 1424533652 is 2563354241.

It can be written as a sum of positive squares in only one way, i.e., 1405050256 + 19483396 = 37484^2 + 4414^2 .

It is a super-2 number, since 2×1424533652² = 4058592251360914208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424533651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178066703 + ... + 178066710.

It is an arithmetic number, because the mean of its divisors is an integer number (415488983).

Almost surely, 2^1424533652 is an apocalyptic number.

It is an amenable number.

1424533652 is a deficient number, since it is larger than the sum of its proper divisors (1068400246).

1424533652 is a wasteful number, since it uses less digits than its factorization.

1424533652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356133417 (or 356133415 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 1424533652 is about 37742.9947407463. The cubic root of 1424533652 is about 1125.1857871274.

Adding to 1424533652 its reverse (2563354241), we get a palindrome (3987887893).

The spelling of 1424533652 in words is "one billion, four hundred twenty-four million, five hundred thirty-three thousand, six hundred fifty-two".