1046961165 has 16 divisors (see below), whose sum is σ = 1686384000. Its totient is φ = 554630592.

The previous prime is 1046961163. The next prime is 1046961187. The reversal of 1046961165 is 5611696401.

It is not a de Polignac number, because 1046961165 - 2¹ = 1046961163 is a prime.

It is a super-2 number, since 2×1046961165² = 2192255362036314450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046961163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231985 + ... + 236454.

It is an arithmetic number, because the mean of its divisors is an integer number (105399000).

Almost surely, 2^1046961165 is an apocalyptic number.

1046961165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1046961165 is a deficient number, since it is larger than the sum of its proper divisors (639422835).

1046961165 is a wasteful number, since it uses less digits than its factorization.

1046961165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468596.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 1046961165 is about 32356.7792742108. The cubic root of 1046961165 is about 1015.4148821217.

The spelling of 1046961165 in words is "one billion, forty-six million, nine hundred sixty-one thousand, one hundred sixty-five".