8042451 has 8 divisors (see below), whose sum is σ = 10852800. Its totient is φ = 5296872.

The previous prime is 8042449. The next prime is 8042471. The reversal of 8042451 is 1542408.

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

It is not a de Polignac number, because 8042451 - 2¹ = 8042449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8042471) 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, 15901 + ... + 16398.

It is an arithmetic number, because the mean of its divisors is an integer number (1356600).

Almost surely, 2^8042451 is an apocalyptic number.

8042451 is a deficient number, since it is larger than the sum of its proper divisors (2810349).

8042451 is a wasteful number, since it uses less digits than its factorization.

8042451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32385.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 8042451 is about 2835.9215433435. The cubic root of 8042451 is about 200.3531344467.

Adding to 8042451 its reverse (1542408), we get a palindrome (9584859).

The spelling of 8042451 in words is "eight million, forty-two thousand, four hundred fifty-one".