1465630152 has 64 divisors (see below), whose sum is σ = 4322611200. Its totient is φ = 405241920.

The previous prime is 1465630141. The next prime is 1465630169. The reversal of 1465630152 is 2510365641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135502 + ... + 145917.

It is an arithmetic number, because the mean of its divisors is an integer number (67540800).

Almost surely, 2^1465630152 is an apocalyptic number.

1465630152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1465630152 is an abundant number, since it is smaller than the sum of its proper divisors (2856981048).

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

1465630152 is a wasteful number, since it uses less digits than its factorization.

1465630152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281466 (or 281462 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1465630152 is about 38283.5493652300. The cubic root of 1465630152 is about 1135.9035679071.

Adding to 1465630152 its reverse (2510365641), we get a palindrome (3975995793).

The spelling of 1465630152 in words is "one billion, four hundred sixty-five million, six hundred thirty thousand, one hundred fifty-two".