1610463223 has 4 divisors (see below), whose sum is σ = 1611281448. Its totient is φ = 1609645000.

The previous prime is 1610463203. The next prime is 1610463271. The reversal of 1610463223 is 3223640161.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223640161 = 7 ⋅460520023.

It is a cyclic number.

It is not a de Polignac number, because 1610463223 - 2⁵ = 1610463191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1610463191 and 1610463200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1610463203) 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, 406153 + ... + 410098.

It is an arithmetic number, because the mean of its divisors is an integer number (402820362).

Almost surely, 2^1610463223 is an apocalyptic number.

1610463223 is a deficient number, since it is larger than the sum of its proper divisors (818225).

1610463223 is an equidigital number, since it uses as much as digits as its factorization.

1610463223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818224.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 1610463223 is about 40130.5771575740. The cubic root of 1610463223 is about 1172.1511119110.

The spelling of 1610463223 in words is "one billion, six hundred ten million, four hundred sixty-three thousand, two hundred twenty-three".