8148451 has 4 divisors (see below), whose sum is σ = 8182504. Its totient is φ = 8114400.

The previous prime is 8148421. The next prime is 8148467. The reversal of 8148451 is 1548418.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8148451 - 2¹⁵ = 8115683 is a prime.

It is a super-3 number, since 3×8148451³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8148401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16665 + ... + 17146.

It is an arithmetic number, because the mean of its divisors is an integer number (2045626).

Almost surely, 2^8148451 is an apocalyptic number.

8148451 is a deficient number, since it is larger than the sum of its proper divisors (34053).

8148451 is a wasteful number, since it uses less digits than its factorization.

8148451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34052.

The product of its digits is 5120, while the sum is 31.

The square root of 8148451 is about 2854.5491763149. The cubic root of 8148451 is about 201.2295176099.

The spelling of 8148451 in words is "eight million, one hundred forty-eight thousand, four hundred fifty-one".