4456402 has 4 divisors (see below), whose sum is σ = 6684606. Its totient is φ = 2228200.

The previous prime is 4456373. The next prime is 4456421. The reversal of 4456402 is 2046544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4456321 + 81 = 2111^2 + 9^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114099 + ... + 1114102.

Almost surely, 2^4456402 is an apocalyptic number.

4456402 is a deficient number, since it is larger than the sum of its proper divisors (2228204).

4456402 is a wasteful number, since it uses less digits than its factorization.

4456402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228203.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4456402 is about 2111.0191851331. The cubic root of 4456402 is about 164.5614555904.

The spelling of 4456402 in words is "four million, four hundred fifty-six thousand, four hundred two".