456902 has 4 divisors (see below), whose sum is σ = 685356. Its totient is φ = 228450.

The previous prime is 456901. The next prime is 456923. The reversal of 456902 is 209654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 209654 = 2 ⋅104827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456901) by changing a digit.

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, 114224 + ... + 114227.

It is an arithmetic number, because the mean of its divisors is an integer number (171339).

2⁴⁵⁶⁹⁰² is an apocalyptic number.

456902 is a deficient number, since it is larger than the sum of its proper divisors (228454).

456902 is a wasteful number, since it uses less digits than its factorization.

456902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228453.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 456902 is about 675.9452640562. The cubic root of 456902 is about 77.0207399015.

The spelling of 456902 in words is "four hundred fifty-six thousand, nine hundred two".