1072536169 has 8 divisors (see below), whose sum is σ = 1084450752. Its totient is φ = 1060678320.

The previous prime is 1072536151. The next prime is 1072536181. The reversal of 1072536169 is 9616352701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1072536169 - 2⁹ = 1072535657 is a prime.

It is a super-2 number, since 2×1072536169² = 2300667667626393122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1072531169) 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, 24412 + ... + 52354.

It is an arithmetic number, because the mean of its divisors is an integer number (135556344).

Almost surely, 2^1072536169 is an apocalyptic number.

It is an amenable number.

1072536169 is a deficient number, since it is larger than the sum of its proper divisors (11914583).

1072536169 is a wasteful number, since it uses less digits than its factorization.

1072536169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28367.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 1072536169 is about 32749.5979975327. The cubic root of 1072536169 is about 1023.6165890567.

The spelling of 1072536169 in words is "one billion, seventy-two million, five hundred thirty-six thousand, one hundred sixty-nine".