451126652 has 12 divisors (see below), whose sum is σ = 831022920. Its totient is φ = 213691536.

The previous prime is 451126597. The next prime is 451126661. The reversal of 451126652 is 256621154.

It is a super-2 number, since 2×451126652² = 407030512289458208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2967863 + ... + 2968014.

It is an arithmetic number, because the mean of its divisors is an integer number (69251910).

Almost surely, 2^451126652 is an apocalyptic number.

It is an amenable number.

451126652 is a deficient number, since it is larger than the sum of its proper divisors (379896268).

451126652 is a wasteful number, since it uses less digits than its factorization.

451126652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5935900 (or 5935898 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 451126652 is about 21239.7422771558. The cubic root of 451126652 is about 766.9484283407.

The spelling of 451126652 in words is "four hundred fifty-one million, one hundred twenty-six thousand, six hundred fifty-two".