1072537 has 2 divisors, whose sum is σ = 1072538. Its totient is φ = 1072536.

The previous prime is 1072517. The next prime is 1072543. The reversal of 1072537 is 7352701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 746496 + 326041 = 864^2 + 571^2 .

It is an emirp because it is prime and its reverse (7352701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1072537 - 2¹⁵ = 1039769 is a prime.

It is not a weakly prime, because it can be changed into another prime (1072517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536268 + 536269.

It is an arithmetic number, because the mean of its divisors is an integer number (536269).

2^1072537 is an apocalyptic number.

It is an amenable number.

1072537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072537 is an equidigital number, since it uses as much as digits as its factorization.

1072537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 1072537 is about 1035.6336224747. The cubic root of 1072537 is about 102.3616853422.

The spelling of 1072537 in words is "one million, seventy-two thousand, five hundred thirty-seven".