245710030 has 16 divisors (see below), whose sum is σ = 456545664. Its totient is φ = 95113440.

The previous prime is 245709979. The next prime is 245710039. The reversal of 245710030 is 30017542.

It is a junction number, because it is equal to n+sod(n) for n = 245709983 and 245710010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245710039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395997 + ... + 396616.

It is an arithmetic number, because the mean of its divisors is an integer number (28534104).

Almost surely, 2^245710030 is an apocalyptic number.

245710030 is a deficient number, since it is larger than the sum of its proper divisors (210835634).

245710030 is a wasteful number, since it uses less digits than its factorization.

245710030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792651.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 245710030 is about 15675.1405097371. The cubic root of 245710030 is about 626.3363661642.

Adding to 245710030 its reverse (30017542), we get a palindrome (275727572).

It can be divided in two parts, 2457 and 10030, that multiplied together give a triangular number (24643710 = T₇₀₂₀).

The spelling of 245710030 in words is "two hundred forty-five million, seven hundred ten thousand, thirty".