1495318487 has 16 divisors (see below), whose sum is σ = 1794814560. Its totient is φ = 1230723072.

The previous prime is 1495318483. The next prime is 1495318523. The reversal of 1495318487 is 7848135941.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1495318487 - 2² = 1495318483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1495318483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173858 + ... + 182255.

It is an arithmetic number, because the mean of its divisors is an integer number (112175910).

Almost surely, 2^1495318487 is an apocalyptic number.

1495318487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1495318487 is a deficient number, since it is larger than the sum of its proper divisors (299496073).

1495318487 is a wasteful number, since it uses less digits than its factorization.

1495318487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356162.

The product of its digits is 967680, while the sum is 50.

The square root of 1495318487 is about 38669.3481584575. The cubic root of 1495318487 is about 1143.5221137865.

The spelling of 1495318487 in words is "one billion, four hundred ninety-five million, three hundred eighteen thousand, four hundred eighty-seven".