456885046 has 4 divisors (see below), whose sum is σ = 685327572. Its totient is φ = 228442522.

The previous prime is 456885043. The next prime is 456885061. The reversal of 456885046 is 640588654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 640588654 = 2 ⋅320294327.

It is a junction number, because it is equal to n+sod(n) for n = 456884987 and 456885005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456885043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114221260 + ... + 114221263.

It is an arithmetic number, because the mean of its divisors is an integer number (171331893).

Almost surely, 2^456885046 is an apocalyptic number.

456885046 is a deficient number, since it is larger than the sum of its proper divisors (228442526).

456885046 is a wasteful number, since it uses less digits than its factorization.

456885046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228442525.

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 456885046 is about 21374.8694966776. The cubic root of 456885046 is about 770.1978723493.

The spelling of 456885046 in words is "four hundred fifty-six million, eight hundred eighty-five thousand, forty-six".