1427483288 has 192 divisors, whose sum is σ = 3585254400. Its totient is φ = 526176000.

The previous prime is 1427483279. The next prime is 1427483297. The reversal of 1427483288 is 8823847241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1427483279) and next prime (1427483297).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7886558 + ... + 7886738.

It is an arithmetic number, because the mean of its divisors is an integer number (18673200).

Almost surely, 2^1427483288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1427483288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1792627200).

1427483288 is an abundant number, since it is smaller than the sum of its proper divisors (2157771112).

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

1427483288 is a wasteful number, since it uses less digits than its factorization.

1427483288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 291 counting only the distinct ones).

The product of its digits is 688128, while the sum is 47.

The square root of 1427483288 is about 37782.0498120470. The cubic root of 1427483288 is about 1125.9618540732.

The spelling of 1427483288 in words is "one billion, four hundred twenty-seven million, four hundred eighty-three thousand, two hundred eighty-eight".