4256046 has 48 divisors (see below), whose sum is σ = 9696960. Its totient is φ = 1347840.

The previous prime is 4256029. The next prime is 4256051. The reversal of 4256046 is 6406524.

It is a happy number.

It is a super-2 number, since 2×4256046² = 36227855108232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53835 + ... + 53913.

It is an arithmetic number, because the mean of its divisors is an integer number (202020).

Almost surely, 2^4256046 is an apocalyptic number.

4256046 is an abundant number, since it is smaller than the sum of its proper divisors (5440914).

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

4256046 is a wasteful number, since it uses less digits than its factorization.

4256046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4256046 is about 2063.0186620581. The cubic root of 4256046 is about 162.0573642300.

The spelling of 4256046 in words is "four million, two hundred fifty-six thousand, forty-six".