1040672 has 24 divisors (see below), whose sum is σ = 2170476. Its totient is φ = 489472.

The previous prime is 1040671. The next prime is 1040717. The reversal of 1040672 is 2760401.

It can be written as a sum of positive squares in 2 ways, for example, as 913936 + 126736 = 956^2 + 356^2 .

It is a super-3 number, since 3×1040672³ = 3381137744536633344, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040671) 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, 413 + ... + 1500.

2^1040672 is an apocalyptic number.

It is an amenable number.

1040672 is an abundant number, since it is smaller than the sum of its proper divisors (1129804).

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

1040672 is a wasteful number, since it uses less digits than its factorization.

1040672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940 (or 1932 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 1040672 is about 1020.1333246199. The cubic root of 1040672 is about 101.3377575785.

The spelling of 1040672 in words is "one million, forty thousand, six hundred seventy-two".