1485248949 has 24 divisors (see below), whose sum is σ = 2256976800. Its totient is φ = 939808800.

The previous prime is 1485248899. The next prime is 1485248951. The reversal of 1485248949 is 9498425841.

It is a happy number.

It is not a de Polignac number, because 1485248949 - 2¹¹ = 1485246901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1485248895 and 1485248904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485248959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32827 + ... + 63624.

It is an arithmetic number, because the mean of its divisors is an integer number (94040700).

Almost surely, 2^1485248949 is an apocalyptic number.

It is an amenable number.

1485248949 is a deficient number, since it is larger than the sum of its proper divisors (771727851).

1485248949 is a wasteful number, since it uses less digits than its factorization.

1485248949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96545 (or 96542 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 1485248949 is about 38538.9277095251. The cubic root of 1485248949 is about 1140.9494882831.

The spelling of 1485248949 in words is "one billion, four hundred eighty-five million, two hundred forty-eight thousand, nine hundred forty-nine".