1078672 has 20 divisors (see below), whose sum is σ = 2388736. Its totient is φ = 462240.

The previous prime is 1078657. The next prime is 1078673. The reversal of 1078672 is 2768701.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1078673) 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, 4704 + ... + 4927.

2^1078672 is an apocalyptic number.

It is an amenable number.

1078672 is an abundant number, since it is smaller than the sum of its proper divisors (1310064).

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

1078672 is an equidigital number, since it uses as much as digits as its factorization.

1078672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646 (or 9640 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1078672 is about 1038.5913537094. The cubic root of 1078672 is about 102.5564868106.

The spelling of 1078672 in words is "one million, seventy-eight thousand, six hundred seventy-two".