1072463165 has 16 divisors (see below), whose sum is σ = 1308078720. Its totient is φ = 843944640.

The previous prime is 1072463153. The next prime is 1072463201. The reversal of 1072463165 is 5613642701.

It is a de Polignac number, because none of the positive numbers 2^k-1072463165 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162551 + ... + 169019.

It is an arithmetic number, because the mean of its divisors is an integer number (81754920).

Almost surely, 2^1072463165 is an apocalyptic number.

It is an amenable number.

1072463165 is a deficient number, since it is larger than the sum of its proper divisors (235615555).

1072463165 is an equidigital number, since it uses as much as digits as its factorization.

1072463165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7012.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1072463165 is about 32748.4833999988. The cubic root of 1072463165 is about 1023.5933637946.

The spelling of 1072463165 in words is "one billion, seventy-two million, four hundred sixty-three thousand, one hundred sixty-five".