2245045414 has 4 divisors (see below), whose sum is σ = 3367568124. Its totient is φ = 1122522706.

The previous prime is 2245045409. The next prime is 2245045457. The reversal of 2245045414 is 4145405422.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561261352 + ... + 561261355.

It is an arithmetic number, because the mean of its divisors is an integer number (841892031).

Almost surely, 2^2245045414 is an apocalyptic number.

2245045414 is a deficient number, since it is larger than the sum of its proper divisors (1122522710).

2245045414 is a wasteful number, since it uses less digits than its factorization.

2245045414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122522709.

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 2245045414 is about 47381.9101978804. The cubic root of 2245045414 is about 1309.4081614581.

The spelling of 2245045414 in words is "two billion, two hundred forty-five million, forty-five thousand, four hundred fourteen".