244545245 has 16 divisors (see below), whose sum is σ = 338838528. Its totient is φ = 165957120.

The previous prime is 244545199. The next prime is 244545271. The reversal of 244545245 is 542545442.

It is not a de Polignac number, because 244545245 - 2¹⁴ = 244528861 is a prime.

It is a super-2 number, since 2×244545245² = 119604753704220050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32621 + ... + 39410.

It is an arithmetic number, because the mean of its divisors is an integer number (21177408).

Almost surely, 2^244545245 is an apocalyptic number.

It is an amenable number.

244545245 is a deficient number, since it is larger than the sum of its proper divisors (94293283).

244545245 is an equidigital number, since it uses as much as digits as its factorization.

244545245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72140.

The product of its digits is 128000, while the sum is 35.

The square root of 244545245 is about 15637.9424797510. The cubic root of 244545245 is about 625.3450851642.

The spelling of 244545245 in words is "two hundred forty-four million, five hundred forty-five thousand, two hundred forty-five".