1610464 has 24 divisors (see below), whose sum is σ = 3228120. Its totient is φ = 790656.

The previous prime is 1610443. The next prime is 1610467. The reversal of 1610464 is 4640161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1610467) 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, 1462 + ... + 2314.

It is an arithmetic number, because the mean of its divisors is an integer number (134505).

2^1610464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1610464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1614060).

1610464 is an abundant number, since it is smaller than the sum of its proper divisors (1617656).

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

1610464 is an equidigital number, since it uses as much as digits as its factorization.

1610464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1610464 is about 1269.0405824874. The cubic root of 1610464 is about 117.2151300420.

The spelling of 1610464 in words is "one million, six hundred ten thousand, four hundred sixty-four".