426345501 has 8 divisors (see below), whose sum is σ = 588062880. Its totient is φ = 274429232.

The previous prime is 426345461. The next prime is 426345529. The reversal of 426345501 is 105543624.

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

It is a cyclic number.

It is not a de Polignac number, because 426345501 - 2⁷ = 426345373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426345551) 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 in 7 ways as a sum of consecutive naturals, for example, 2450175 + ... + 2450348.

It is an arithmetic number, because the mean of its divisors is an integer number (73507860).

Almost surely, 2^426345501 is an apocalyptic number.

It is an amenable number.

426345501 is a deficient number, since it is larger than the sum of its proper divisors (161717379).

426345501 is a wasteful number, since it uses less digits than its factorization.

426345501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900555.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 426345501 is about 20648.1355332630. The cubic root of 426345501 is about 752.6398829000.

The spelling of 426345501 in words is "four hundred twenty-six million, three hundred forty-five thousand, five hundred one".