1314947662 has 16 divisors (see below), whose sum is σ = 2315121120. Its totient is φ = 548317728.

The previous prime is 1314947633. The next prime is 1314947681. The reversal of 1314947662 is 2667494131.

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, 1268737 + ... + 1269772.

It is an arithmetic number, because the mean of its divisors is an integer number (144695070).

Almost surely, 2^1314947662 is an apocalyptic number.

1314947662 is a deficient number, since it is larger than the sum of its proper divisors (1000173458).

1314947662 is a wasteful number, since it uses less digits than its factorization.

1314947662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538555.

The product of its digits is 217728, while the sum is 43.

The square root of 1314947662 is about 36262.2070756869. The cubic root of 1314947662 is about 1095.5599707418.

It can be divided in two parts, 1314947 and 662, that added together give a square (1315609 = 1147²).

The spelling of 1314947662 in words is "one billion, three hundred fourteen million, nine hundred forty-seven thousand, six hundred sixty-two".