1513864222 has 8 divisors (see below), whose sum is σ = 2445473016. Its totient is φ = 698706552.

The previous prime is 1513864211. The next prime is 1513864223. The reversal of 1513864222 is 2224683151.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1513864223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29112748 + ... + 29112799.

It is an arithmetic number, because the mean of its divisors is an integer number (305684127).

Almost surely, 2^1513864222 is an apocalyptic number.

1513864222 is a deficient number, since it is larger than the sum of its proper divisors (931608794).

1513864222 is a wasteful number, since it uses less digits than its factorization.

1513864222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58225562.

The product of its digits is 23040, while the sum is 34.

The square root of 1513864222 is about 38908.4081144423. The cubic root of 1513864222 is about 1148.2302260362.

The spelling of 1513864222 in words is "one billion, five hundred thirteen million, eight hundred sixty-four thousand, two hundred twenty-two".