4290456 has 32 divisors (see below), whose sum is σ = 10931760. Its totient is φ = 1402752.

The previous prime is 4290449. The next prime is 4290467. The reversal of 4290456 is 6540924.

It is a congruent number.

It is an unprimeable 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 in 7 ways as a sum of consecutive naturals, for example, 415 + ... + 2958.

Almost surely, 2^4290456 is an apocalyptic number.

It is an amenable number.

4290456 is an abundant number, since it is smaller than the sum of its proper divisors (6641304).

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

4290456 is a wasteful number, since it uses less digits than its factorization.

4290456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3431 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 4290456 is about 2071.3415942331. The cubic root of 4290456 is about 162.4929353931.

The spelling of 4290456 in words is "four million, two hundred ninety thousand, four hundred fifty-six".