1016764 has 12 divisors (see below), whose sum is σ = 2033584. Its totient is φ = 435744.

The previous prime is 1016749. The next prime is 1016773. The reversal of 1016764 is 4676101.

It is a happy number.

1016764 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18129 + ... + 18184.

2^1016764 is an apocalyptic number.

1016764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1016764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1016764 is a wasteful number, since it uses less digits than its factorization.

1016764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36324 (or 36322 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1016764 is about 1008.3471624396. The cubic root of 1016764 is about 100.5557061861. Note that the first 3 decimals are identical.

The spelling of 1016764 in words is "one million, sixteen thousand, seven hundred sixty-four".