8142465 has 8 divisors (see below), whose sum is σ = 13027968. Its totient is φ = 4342640.

The previous prime is 8142401. The next prime is 8142467. The reversal of 8142465 is 5642418.

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

It is not a de Polignac number, because 8142465 - 2⁶ = 8142401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8142467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271401 + ... + 271430.

It is an arithmetic number, because the mean of its divisors is an integer number (1628496).

Almost surely, 2^8142465 is an apocalyptic number.

It is an amenable number.

8142465 is a deficient number, since it is larger than the sum of its proper divisors (4885503).

8142465 is a wasteful number, since it uses less digits than its factorization.

8142465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542839.

The product of its digits is 7680, while the sum is 30.

The square root of 8142465 is about 2853.5004818643. The cubic root of 8142465 is about 201.1802299201.

The spelling of 8142465 in words is "eight million, one hundred forty-two thousand, four hundred sixty-five".