1065323478 has 16 divisors (see below), whose sum is σ = 2144948400. Its totient is φ = 352724256.

The previous prime is 1065323461. The next prime is 1065323507. The reversal of 1065323478 is 8743235601.

It is a super-2 number, since 2×1065323478² = 2269828225556032968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594925 + ... + 596712.

It is an arithmetic number, because the mean of its divisors is an integer number (134059275).

Almost surely, 2^1065323478 is an apocalyptic number.

1065323478 is an abundant number, since it is smaller than the sum of its proper divisors (1079624922).

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

1065323478 is a wasteful number, since it uses less digits than its factorization.

1065323478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191791.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 1065323478 is about 32639.2934666178. The cubic root of 1065323478 is about 1021.3168554866.

The spelling of 1065323478 in words is "one billion, sixty-five million, three hundred twenty-three thousand, four hundred seventy-eight".