2245340015 has 8 divisors (see below), whose sum is σ = 2695015248. Its totient is φ = 1795867200.

The previous prime is 2245339937. The next prime is 2245340023. The reversal of 2245340015 is 5100435422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2245340015 - 2¹⁸ = 2245077871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25022 + ... + 71531.

It is an arithmetic number, because the mean of its divisors is an integer number (336876906).

Almost surely, 2^2245340015 is an apocalyptic number.

2245340015 is a deficient number, since it is larger than the sum of its proper divisors (449675233).

2245340015 is an equidigital number, since it uses as much as digits as its factorization.

2245340015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101209.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2245340015 is about 47385.0188878299. The cubic root of 2245340015 is about 1309.4654336599.

Adding to 2245340015 its reverse (5100435422), we get a palindrome (7345775437).

The spelling of 2245340015 in words is "two billion, two hundred forty-five million, three hundred forty thousand, fifteen".