164061465 has 8 divisors (see below), whose sum is σ = 262498368. Its totient is φ = 87499440.

The previous prime is 164061463. The next prime is 164061467. The reversal of 164061465 is 564160461.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (164061463) and next prime (164061467).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164061465 - 2¹ = 164061463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164061463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5468701 + ... + 5468730.

It is an arithmetic number, because the mean of its divisors is an integer number (32812296).

Almost surely, 2^164061465 is an apocalyptic number.

164061465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

164061465 is a deficient number, since it is larger than the sum of its proper divisors (98436903).

164061465 is a wasteful number, since it uses less digits than its factorization.

164061465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10937439.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 164061465 is about 12808.6480551228. The cubic root of 164061465 is about 547.4387412957.

It can be divided in two parts, 16406 and 1465, that added together give a palindrome (17871).

The spelling of 164061465 in words is "one hundred sixty-four million, sixty-one thousand, four hundred sixty-five".