1488249216 has 48 divisors (see below), whose sum is σ = 4282595460. Its totient is φ = 496082688.

The previous prime is 1488249199. The next prime is 1488249227. The reversal of 1488249216 is 6129428841.

1488249216 is a `hidden beast` number, since 148 + 8 + 2 + 492 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1488249216² = 4429771457849229312, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 644790 + ... + 647093.

Almost surely, 2^1488249216 is an apocalyptic number.

1488249216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1488249216 is an abundant number, since it is smaller than the sum of its proper divisors (2794346244).

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

1488249216 is a wasteful number, since it uses less digits than its factorization.

1488249216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291903 (or 1291888 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 1488249216 is about 38577.8332206463. The cubic root of 1488249216 is about 1141.7172273012.

The spelling of 1488249216 in words is "one billion, four hundred eighty-eight million, two hundred forty-nine thousand, two hundred sixteen".