1449230487 has 16 divisors (see below), whose sum is σ = 1963906560. Its totient is φ = 950415200.

The previous prime is 1449230479. The next prime is 1449230507. The reversal of 1449230487 is 7840329441.

It is a cyclic number.

It is not a de Polignac number, because 1449230487 - 2³ = 1449230479 is a prime.

It is a super-3 number, since 3×1449230487³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449230407) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 90814 + ... + 105572.

It is an arithmetic number, because the mean of its divisors is an integer number (122744160).

Almost surely, 2^1449230487 is an apocalyptic number.

1449230487 is a deficient number, since it is larger than the sum of its proper divisors (514676073).

1449230487 is a wasteful number, since it uses less digits than its factorization.

1449230487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15294.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 1449230487 is about 38068.7599876854. The cubic root of 1449230487 is about 1131.6509365768.

The spelling of 1449230487 in words is "one billion, four hundred forty-nine million, two hundred thirty thousand, four hundred eighty-seven".