4012454 has 8 divisors (see below), whose sum is σ = 6212928. Its totient is φ = 1941480.

The previous prime is 4012451. The next prime is 4012457. The reversal of 4012454 is 4542104.

It is an interprime number because it is at equal distance from previous prime (4012451) and next prime (4012457).

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

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32297 + ... + 32420.

It is an arithmetic number, because the mean of its divisors is an integer number (776616).

Almost surely, 2^4012454 is an apocalyptic number.

4012454 is a deficient number, since it is larger than the sum of its proper divisors (2200474).

4012454 is a wasteful number, since it uses less digits than its factorization.

4012454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64750.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 4012454 is about 2003.1110802948. Note that the first 3 decimals coincide. The cubic root of 4012454 is about 158.9046802858.

Adding to 4012454 its reverse (4542104), we get a palindrome (8554558).

The spelling of 4012454 in words is "four million, twelve thousand, four hundred fifty-four".