1005132415 has 16 divisors (see below), whose sum is σ = 1385474112. Its totient is φ = 685730304.

The previous prime is 1005132413. The next prime is 1005132451. The reversal of 1005132415 is 5142315001.

It is a happy number.

It is not a de Polignac number, because 1005132415 - 2¹ = 1005132413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005132413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65994 + ... + 79783.

It is an arithmetic number, because the mean of its divisors is an integer number (86592132).

Almost surely, 2^1005132415 is an apocalyptic number.

1005132415 is a deficient number, since it is larger than the sum of its proper divisors (380341697).

1005132415 is a wasteful number, since it uses less digits than its factorization.

1005132415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145986.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1005132415 is about 31703.8233498737. The cubic root of 1005132415 is about 1001.7078864633.

Adding to 1005132415 its reverse (5142315001), we get a palindrome (6147447416).

The spelling of 1005132415 in words is "one billion, five million, one hundred thirty-two thousand, four hundred fifteen".