426799546 has 16 divisors (see below), whose sum is σ = 703195200. Its totient is φ = 193377888.

The previous prime is 426799517. The next prime is 426799547. The reversal of 426799546 is 645997624.

It is a super-2 number, since 2×426799546² = 364315704931612232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 426799493 and 426799502.

It is not an unprimeable number, because it can be changed into a prime (426799547) 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, 243291 + ... + 245038.

It is an arithmetic number, because the mean of its divisors is an integer number (43949700).

Almost surely, 2^426799546 is an apocalyptic number.

426799546 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

426799546 is a deficient number, since it is larger than the sum of its proper divisors (276395654).

426799546 is a wasteful number, since it uses less digits than its factorization.

426799546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488373.

The product of its digits is 3265920, while the sum is 52.

The square root of 426799546 is about 20659.1274259103. The cubic root of 426799546 is about 752.9069676431.

It can be divided in two parts, 42679 and 9546, that added together give a palindrome (52225).

The spelling of 426799546 in words is "four hundred twenty-six million, seven hundred ninety-nine thousand, five hundred forty-six".