1072436 has 24 divisors (see below), whose sum is σ = 2009280. Its totient is φ = 499392.

The previous prime is 1072433. The next prime is 1072439. The reversal of 1072436 is 6342701.

It is an interprime number because it is at equal distance from previous prime (1072433) and next prime (1072439).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7760 + ... + 7896.

It is an arithmetic number, because the mean of its divisors is an integer number (83720).

2^1072436 is an apocalyptic number.

It is an amenable number.

1072436 is a deficient number, since it is larger than the sum of its proper divisors (936844).

1072436 is a wasteful number, since it uses less digits than its factorization.

1072436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1072436 is about 1035.5848589082. The cubic root of 1072436 is about 102.3584721338.

The spelling of 1072436 in words is "one million, seventy-two thousand, four hundred thirty-six".