1016464 has 40 divisors (see below), whose sum is σ = 2162808. Its totient is φ = 460800.

The previous prime is 1016453. The next prime is 1016489. The reversal of 1016464 is 4646101.

It can be written as a sum of positive squares in 4 ways, for example, as 774400 + 242064 = 880^2 + 492^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10014 + ... + 10114.

2^1016464 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 1016464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081404).

1016464 is an abundant number, since it is smaller than the sum of its proper divisors (1146344).

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

1016464 is a wasteful number, since it uses less digits than its factorization.

1016464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 157 counting only the distinct ones).

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

The square root of 1016464 is about 1008.1983931747. The cubic root of 1016464 is about 100.5458154349.

It can be divided in two parts, 101 and 6464, that multiplied together give a square (652864 = 808²).

The spelling of 1016464 in words is "one million, sixteen thousand, four hundred sixty-four".