4342456 has 16 divisors (see below), whose sum is σ = 8199000. Its totient is φ = 2156064.

The previous prime is 4342453. The next prime is 4342487. The reversal of 4342456 is 6542434.

It is a super-2 number, since 2×4342456² = 37713848223872, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4³ + 3 + 4⁸ + 2¹⁵ + 4¹¹ + 5⁵ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630 + ... + 3013.

Almost surely, 2^4342456 is an apocalyptic number.

It is an amenable number.

4342456 is a deficient number, since it is larger than the sum of its proper divisors (3856544).

4342456 is a wasteful number, since it uses less digits than its factorization.

4342456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3798 (or 3794 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 4342456 is about 2083.8560410931. The cubic root of 4342456 is about 163.1467683305.

The spelling of 4342456 in words is "four million, three hundred forty-two thousand, four hundred fifty-six".