1514115493 has 8 divisors (see below), whose sum is σ = 1652239296. Its totient is φ = 1376071200.

The previous prime is 1514115479. The next prime is 1514115503. The reversal of 1514115493 is 3945114151.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1514115493 is a prime.

It is a super-2 number, since 2×1514115493² = 4585091452285266098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1514115593) by changing a digit.

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, 24208 + ... + 60118.

It is an arithmetic number, because the mean of its divisors is an integer number (206529912).

Almost surely, 2^1514115493 is an apocalyptic number.

It is an amenable number.

1514115493 is a deficient number, since it is larger than the sum of its proper divisors (138123803).

1514115493 is a wasteful number, since it uses less digits than its factorization.

1514115493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39755.

The product of its digits is 10800, while the sum is 34.

The square root of 1514115493 is about 38911.6369868963. The cubic root of 1514115493 is about 1148.2937502263.

The spelling of 1514115493 in words is "one billion, five hundred fourteen million, one hundred fifteen thousand, four hundred ninety-three".