1465478134 has 16 divisors (see below), whose sum is σ = 2231467056. Its totient is φ = 721728000.

The previous prime is 1465478123. The next prime is 1465478153. The reversal of 1465478134 is 4318745641.

It is a super-2 number, since 2×1465478134² = 4295252322464243912, 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, 23034 + ... + 58834.

It is an arithmetic number, because the mean of its divisors is an integer number (139466691).

Almost surely, 2^1465478134 is an apocalyptic number.

1465478134 is a deficient number, since it is larger than the sum of its proper divisors (765988922).

1465478134 is a wasteful number, since it uses less digits than its factorization.

1465478134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36111.

The product of its digits is 322560, while the sum is 43.

The square root of 1465478134 is about 38281.5638917743. The cubic root of 1465478134 is about 1135.8642938426.

The spelling of 1465478134 in words is "one billion, four hundred sixty-five million, four hundred seventy-eight thousand, one hundred thirty-four".