4144951 has 4 divisors (see below), whose sum is σ = 4150512. Its totient is φ = 4139392.

The previous prime is 4144919. The next prime is 4144961. The reversal of 4144951 is 1594414.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1594414 = 2 ⋅797207.

It is a cyclic number.

It is not a de Polignac number, because 4144951 - 2⁵ = 4144919 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 (4144961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450 + ... + 3223.

It is an arithmetic number, because the mean of its divisors is an integer number (1037628).

Almost surely, 2^4144951 is an apocalyptic number.

4144951 is a deficient number, since it is larger than the sum of its proper divisors (5561).

4144951 is an equidigital number, since it uses as much as digits as its factorization.

4144951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560.

The product of its digits is 2880, while the sum is 28.

The square root of 4144951 is about 2035.9152732862. The cubic root of 4144951 is about 160.6348604322.

The spelling of 4144951 in words is "four million, one hundred forty-four thousand, nine hundred fifty-one".