426461312 has 32 divisors (see below), whose sum is σ = 850546380. Its totient is φ = 212990976.

The previous prime is 426461311. The next prime is 426461339. The reversal of 426461312 is 213164624.

It can be written as a sum of positive squares in 2 ways, for example, as 408686656 + 17774656 = 20216^2 + 4216^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×426461312² = 363738501265522688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426461311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184838 + ... + 187130.

Almost surely, 2^426461312 is an apocalyptic number.

It is an amenable number.

426461312 is a deficient number, since it is larger than the sum of its proper divisors (424085068).

426461312 is a wasteful number, since it uses less digits than its factorization.

426461312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760 (or 3748 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 426461312 is about 20650.9397364866. The cubic root of 426461312 is about 752.7080248852.

The spelling of 426461312 in words is "four hundred twenty-six million, four hundred sixty-one thousand, three hundred twelve".