1315562214 has 16 divisors (see below), whose sum is σ = 2631673152. Its totient is φ = 438429288.

The previous prime is 1315562207. The next prime is 1315562231. The reversal of 1315562214 is 4122655131.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12517 + ... + 52799.

It is an arithmetic number, because the mean of its divisors is an integer number (164479572).

Almost surely, 2^1315562214 is an apocalyptic number.

1315562214 is an abundant number, since it is smaller than the sum of its proper divisors (1316110938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1315562214 is a wasteful number, since it uses less digits than its factorization.

1315562214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45731.

The product of its digits is 7200, while the sum is 30.

The square root of 1315562214 is about 36270.6798116605. The cubic root of 1315562214 is about 1095.7306172576.

The spelling of 1315562214 in words is "one billion, three hundred fifteen million, five hundred sixty-two thousand, two hundred fourteen".