245410426 has 4 divisors (see below), whose sum is σ = 368115642. Its totient is φ = 122705212.

The previous prime is 245410423. The next prime is 245410427. The reversal of 245410426 is 624014542.

245410426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 227979801 + 17430625 = 15099^2 + 4175^2 .

It is a junction number, because it is equal to n+sod(n) for n = 245410394 and 245410403.

It is not an unprimeable number, because it can be changed into a prime (245410423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61352605 + ... + 61352608.

Almost surely, 2^245410426 is an apocalyptic number.

245410426 is a deficient number, since it is larger than the sum of its proper divisors (122705216).

245410426 is a wasteful number, since it uses less digits than its factorization.

245410426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122705215.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 245410426 is about 15665.5809340094. The cubic root of 245410426 is about 626.0816903536.

Adding to 245410426 its reverse (624014542), we get a palindrome (869424968).

It can be divided in two parts, 2454 and 10426, that added together give a triangular number (12880 = T₁₆₀).

The spelling of 245410426 in words is "two hundred forty-five million, four hundred ten thousand, four hundred twenty-six".