426432651 has 8 divisors (see below), whose sum is σ = 568676160. Its totient is φ = 284238792.

The previous prime is 426432649. The next prime is 426432697. The reversal of 426432651 is 156234624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426432651 - 2¹ = 426432649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426432631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18960 + ... + 34818.

It is an arithmetic number, because the mean of its divisors is an integer number (71084520).

Almost surely, 2^426432651 is an apocalyptic number.

426432651 is a deficient number, since it is larger than the sum of its proper divisors (142243509).

426432651 is a wasteful number, since it uses less digits than its factorization.

426432651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24825.

The product of its digits is 34560, while the sum is 33.

The square root of 426432651 is about 20650.2457854622. The cubic root of 426432651 is about 752.6911622004.

The spelling of 426432651 in words is "four hundred twenty-six million, four hundred thirty-two thousand, six hundred fifty-one".