425116 has 6 divisors (see below), whose sum is σ = 743960. Its totient is φ = 212556.

The previous prime is 425107. The next prime is 425123. The reversal of 425116 is 611524.

It is a super-2 number, since 2×425116² = 361447226912, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 425093 and 425102.

It is a congruent number.

It is an unprimeable number.

425116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53136 + ... + 53143.

2⁴²⁵¹¹⁶ is an apocalyptic number.

It is an amenable number.

425116 is a deficient number, since it is larger than the sum of its proper divisors (318844).

425116 is a wasteful number, since it uses less digits than its factorization.

425116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106283 (or 106281 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 425116 is about 652.0092023890. The cubic root of 425116 is about 75.1915695242.

The spelling of 425116 in words is "four hundred twenty-five thousand, one hundred sixteen".