1488402 has 32 divisors (see below), whose sum is σ = 3389760. Its totient is φ = 483840.

The previous prime is 1488379. The next prime is 1488413. The reversal of 1488402 is 2048841.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2002 + ... + 2642.

It is an arithmetic number, because the mean of its divisors is an integer number (105930).

2^1488402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694880).

1488402 is an abundant number, since it is smaller than the sum of its proper divisors (1901358).

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

1488402 is a wasteful number, since it uses less digits than its factorization.

1488402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 689 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 1488402 is about 1220.0008196719. Note that the first 3 decimals coincide. The cubic root of 1488402 is about 114.1756295614.

The spelling of 1488402 in words is "one million, four hundred eighty-eight thousand, four hundred two".