1493261514 has 16 divisors (see below), whose sum is σ = 3318359040. Its totient is φ = 497753820.

The previous prime is 1493261507. The next prime is 1493261527. The reversal of 1493261514 is 4151623941.

It is a happy number.

1493261514 is a `hidden beast` number, since 1 + 4 + 9 + 32 + 615 + 1 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13826442 + ... + 13826549.

It is an arithmetic number, because the mean of its divisors is an integer number (207397440).

Almost surely, 2^1493261514 is an apocalyptic number.

1493261514 is an abundant number, since it is smaller than the sum of its proper divisors (1825097526).

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

1493261514 is a wasteful number, since it uses less digits than its factorization.

1493261514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27653002 (or 27652996 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 1493261514 is about 38642.7420610909. The cubic root of 1493261514 is about 1142.9975268786.

The spelling of 1493261514 in words is "one billion, four hundred ninety-three million, two hundred sixty-one thousand, five hundred fourteen".