10725419 has 4 divisors (see below), whose sum is σ = 11356344. Its totient is φ = 10094496.

The previous prime is 10725409. The next prime is 10725437. The reversal of 10725419 is 91452701.

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

It is a cyclic number.

It is not a de Polignac number, because 10725419 - 2¹² = 10721323 is a prime.

It is a super-2 number, since 2×10725419² = 230069225451122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10725391 and 10725400.

It is not an unprimeable number, because it can be changed into a prime (10725409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315437 + ... + 315470.

It is an arithmetic number, because the mean of its divisors is an integer number (2839086).

Almost surely, 2^10725419 is an apocalyptic number.

10725419 is a deficient number, since it is larger than the sum of its proper divisors (630925).

10725419 is an equidigital number, since it uses as much as digits as its factorization.

10725419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630924.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 10725419 is about 3274.9685494673. The cubic root of 10725419 is about 220.5319016716.

The spelling of 10725419 in words is "ten million, seven hundred twenty-five thousand, four hundred nineteen".