10144479 has 4 divisors (see below), whose sum is σ = 13525976. Its totient is φ = 6762984.

The previous prime is 10144457. The next prime is 10144501. The reversal of 10144479 is 97444101.

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

It is an interprime number because it is at equal distance from previous prime (10144457) and next prime (10144501).

It is not a de Polignac number, because 10144479 - 2²¹ = 8047327 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 (10144579) 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, 1690744 + ... + 1690749.

It is an arithmetic number, because the mean of its divisors is an integer number (3381494).

Almost surely, 2^10144479 is an apocalyptic number.

10144479 is a deficient number, since it is larger than the sum of its proper divisors (3381497).

10144479 is an equidigital number, since it uses as much as digits as its factorization.

10144479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381496.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 10144479 is about 3185.0398741617. The cubic root of 10144479 is about 216.4760803987.

The spelling of 10144479 in words is "ten million, one hundred forty-four thousand, four hundred seventy-nine".