1162672 has 30 divisors (see below), whose sum is σ = 2622228. Its totient is φ = 497952.

The previous prime is 1162669. The next prime is 1162687. The reversal of 1162672 is 2762611.

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43 + ... + 1525.

2^1162672 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 1162672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311114).

1162672 is an abundant number, since it is smaller than the sum of its proper divisors (1459556).

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

1162672 is a wasteful number, since it uses less digits than its factorization.

1162672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505 (or 1492 counting only the distinct ones).

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

The square root of 1162672 is about 1078.2726927823. The cubic root of 1162672 is about 105.1523713710.

The spelling of 1162672 in words is "one million, one hundred sixty-two thousand, six hundred seventy-two".