1073772 has 36 divisors (see below), whose sum is σ = 3102736. Its totient is φ = 306720.

The previous prime is 1073729. The next prime is 1073773. The reversal of 1073772 is 2773701.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (1073773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1879 + ... + 2382.

2^1073772 is an apocalyptic number.

1073772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1073772 is an abundant number, since it is smaller than the sum of its proper divisors (2028964).

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

1073772 is a wasteful number, since it uses less digits than its factorization.

1073772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278 (or 4273 counting only the distinct ones).

The product of its (nonzero) digits is 2058, while the sum is 27.

The square root of 1073772 is about 1036.2297042645. The cubic root of 1073772 is about 102.4009592602.

The spelling of 1073772 in words is "one million, seventy-three thousand, seven hundred seventy-two".