426012481 has 8 divisors (see below), whose sum is σ = 437754240. Its totient is φ = 414354192.

The previous prime is 426012467. The next prime is 426012497. The reversal of 426012481 is 184210624.

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

It is not a de Polignac number, because 426012481 - 2⁵ = 426012449 is a prime.

It is a super-2 number, since 2×426012481² = 362973267935550722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426022481) 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, 10450 + ... + 31003.

It is an arithmetic number, because the mean of its divisors is an integer number (54719280).

Almost surely, 2^426012481 is an apocalyptic number.

It is an amenable number.

426012481 is a deficient number, since it is larger than the sum of its proper divisors (11741759).

426012481 is a wasteful number, since it uses less digits than its factorization.

426012481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41735.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 426012481 is about 20640.0697915487. The cubic root of 426012481 is about 752.4438686180.

The spelling of 426012481 in words is "four hundred twenty-six million, twelve thousand, four hundred eighty-one".