2450429 has 4 divisors (see below), whose sum is σ = 2473020. Its totient is φ = 2427840.

The previous prime is 2450417. The next prime is 2450453. The reversal of 2450429 is 9240542.

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

It can be written as a sum of positive squares in 2 ways, for example, as 765625 + 1684804 = 875^2 + 1298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2450429 - 2¹² = 2446333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2450398 and 2450407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450629) 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, 11132 + ... + 11349.

It is an arithmetic number, because the mean of its divisors is an integer number (618255).

2^2450429 is an apocalyptic number.

It is an amenable number.

2450429 is a deficient number, since it is larger than the sum of its proper divisors (22591).

2450429 is a wasteful number, since it uses less digits than its factorization.

2450429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22590.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2450429 is about 1565.3846172746. The cubic root of 2450429 is about 134.8178430302.

The spelling of 2450429 in words is "two million, four hundred fifty thousand, four hundred twenty-nine".