146065465 has 32 divisors (see below), whose sum is σ = 218211840. Its totient is φ = 91390464.

The previous prime is 146065429. The next prime is 146065487. The reversal of 146065465 is 564560641.

It is a cyclic number.

It is not a de Polignac number, because 146065465 - 2¹⁵ = 146032697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38692 + ... + 42298.

It is an arithmetic number, because the mean of its divisors is an integer number (6819120).

Almost surely, 2^146065465 is an apocalyptic number.

It is an amenable number.

146065465 is a deficient number, since it is larger than the sum of its proper divisors (72146375).

146065465 is a wasteful number, since it uses less digits than its factorization.

146065465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 146065465 is about 12085.7546309695. The cubic root of 146065465 is about 526.6424331013.

The spelling of 146065465 in words is "one hundred forty-six million, sixty-five thousand, four hundred sixty-five".