416426 has 4 divisors (see below), whose sum is σ = 624642. Its totient is φ = 208212.

The previous prime is 416419. The next prime is 416441. The reversal of 416426 is 624614.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 361201 + 55225 = 601^2 + 235^2 .

It is a super-2 number, since 2×416426² = 346821226952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104105 + ... + 104108.

2⁴¹⁶⁴²⁶ is an apocalyptic number.

416426 is a deficient number, since it is larger than the sum of its proper divisors (208216).

416426 is a wasteful number, since it uses less digits than its factorization.

416426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208215.

The product of its digits is 1152, while the sum is 23.

The square root of 416426 is about 645.3107778427. The cubic root of 416426 is about 74.6756960098.

The spelling of 416426 in words is "four hundred sixteen thousand, four hundred twenty-six".