245837029 has 6 divisors (see below), whose sum is σ = 259457190. Its totient is φ = 232897896.

The previous prime is 245837021. The next prime is 245837077. The reversal of 245837029 is 920738542.

It can be written as a sum of positive squares in only one way, i.e., 143280900 + 102556129 = 11970^2 + 10127^2 .

It is not a de Polignac number, because 245837029 - 2³ = 245837021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245836982 and 245837000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245837021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340134 + ... + 340855.

It is an arithmetic number, because the mean of its divisors is an integer number (43242865).

Almost surely, 2^245837029 is an apocalyptic number.

It is an amenable number.

245837029 is a deficient number, since it is larger than the sum of its proper divisors (13620161).

245837029 is an equidigital number, since it uses as much as digits as its factorization.

245837029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681027 (or 681008 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 245837029 is about 15679.1909548930. The cubic root of 245837029 is about 626.4442580990. Note that the first 3 decimals are identical.

The spelling of 245837029 in words is "two hundred forty-five million, eight hundred thirty-seven thousand, twenty-nine".