1488397212 has 18 divisors (see below), whose sum is σ = 3762337488. Its totient is φ = 496132392.

The previous prime is 1488397177. The next prime is 1488397213. The reversal of 1488397212 is 2127938841.

It is a happy number.

1488397212 is a `hidden beast` number, since 1 + 48 + 8 + 397 + 212 = 666.

1488397212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488397213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20672148 + ... + 20672219.

Almost surely, 2^1488397212 is an apocalyptic number.

1488397212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1488397212 is an abundant number, since it is smaller than the sum of its proper divisors (2273940276).

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

1488397212 is a wasteful number, since it uses less digits than its factorization.

1488397212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41344377 (or 41344372 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 1488397212 is about 38579.7513211270. The cubic root of 1488397212 is about 1141.7550713174.

The spelling of 1488397212 in words is "one billion, four hundred eighty-eight million, three hundred ninety-seven thousand, two hundred twelve".