8151485 has 8 divisors (see below), whose sum is σ = 9805536. Its totient is φ = 6505360.

The previous prime is 8151469. The next prime is 8151487. The reversal of 8151485 is 5841518.

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

It is not a de Polignac number, because 8151485 - 2⁴ = 8151469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8151487) 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, 590 + ... + 4080.

It is an arithmetic number, because the mean of its divisors is an integer number (1225692).

Almost surely, 2^8151485 is an apocalyptic number.

It is an amenable number.

8151485 is a deficient number, since it is larger than the sum of its proper divisors (1654051).

8151485 is a wasteful number, since it uses less digits than its factorization.

8151485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963.

The product of its digits is 6400, while the sum is 32.

The square root of 8151485 is about 2855.0805592837. The cubic root of 8151485 is about 201.2544898243.

The spelling of 8151485 in words is "eight million, one hundred fifty-one thousand, four hundred eighty-five".