426514000 has 80 divisors (see below), whose sum is σ = 1125124416. Its totient is φ = 155088000.

The previous prime is 426513953. The next prime is 426514007. The reversal of 426514000 is 415624.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426514007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12307 + ... + 31693.

Almost surely, 2^426514000 is an apocalyptic number.

426514000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426514000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562562208).

426514000 is an abundant number, since it is smaller than the sum of its proper divisors (698610416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426514000 is a wasteful number, since it uses less digits than its factorization.

426514000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19421 (or 19405 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 426514000 is about 20652.2153775327. The cubic root of 426514000 is about 752.7390218722.

Adding to 426514000 its reverse (415624), we get a palindrome (426929624).

The spelling of 426514000 in words is "four hundred twenty-six million, five hundred fourteen thousand".