10144726 has 4 divisors (see below), whose sum is σ = 15217092. Its totient is φ = 5072362.

The previous prime is 10144723. The next prime is 10144747. The reversal of 10144726 is 62744101.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10144726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10144723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2536180 + ... + 2536183.

It is an arithmetic number, because the mean of its divisors is an integer number (3804273).

Almost surely, 2^10144726 is an apocalyptic number.

10144726 is a deficient number, since it is larger than the sum of its proper divisors (5072366).

10144726 is an equidigital number, since it uses as much as digits as its factorization.

10144726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072365.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 10144726 is about 3185.0786489504. The cubic root of 10144726 is about 216.4778373201.

Adding to 10144726 its reverse (62744101), we get a palindrome (72888827).

The spelling of 10144726 in words is "ten million, one hundred forty-four thousand, seven hundred twenty-six".