1062636452 has 6 divisors (see below), whose sum is σ = 1859613798. Its totient is φ = 531318224.

The previous prime is 1062636451. The next prime is 1062636461. The reversal of 1062636452 is 2546362601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 700343296 + 362293156 = 26464^2 + 19034^2 .

It is a super-2 number, since 2×1062636452² = 2258392458238296608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1062636451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132829553 + ... + 132829560.

It is an arithmetic number, because the mean of its divisors is an integer number (309935633).

Almost surely, 2^1062636452 is an apocalyptic number.

It is an amenable number.

1062636452 is a deficient number, since it is larger than the sum of its proper divisors (796977346).

1062636452 is a wasteful number, since it uses less digits than its factorization.

1062636452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265659117 (or 265659115 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1062636452 is about 32598.1050369496. The cubic root of 1062636452 is about 1020.4574559626.

The spelling of 1062636452 in words is "one billion, sixty-two million, six hundred thirty-six thousand, four hundred fifty-two".