146342465 has 8 divisors (see below), whose sum is σ = 184853760. Its totient is φ = 110912112.

The previous prime is 146342453. The next prime is 146342473. The reversal of 146342465 is 564243641.

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

It is a cyclic number.

It is not a de Polignac number, because 146342465 - 2¹² = 146338369 is a prime.

It is a super-2 number, since 2×146342465² = 42832234124552450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770129 + ... + 770318.

It is an arithmetic number, because the mean of its divisors is an integer number (23106720).

Almost surely, 2^146342465 is an apocalyptic number.

It is an amenable number.

146342465 is a deficient number, since it is larger than the sum of its proper divisors (38511295).

146342465 is a wasteful number, since it uses less digits than its factorization.

146342465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540471.

The product of its digits is 69120, while the sum is 35.

The square root of 146342465 is about 12097.2089756274. The cubic root of 146342465 is about 526.9751328602.

The spelling of 146342465 in words is "one hundred forty-six million, three hundred forty-two thousand, four hundred sixty-five".