1516488 has 32 divisors (see below), whose sum is σ = 3823200. Its totient is φ = 501248.

The previous prime is 1516483. The next prime is 1516499. The reversal of 1516488 is 8846151.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1516483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4120 + ... + 4472.

It is an arithmetic number, because the mean of its divisors is an integer number (119475).

2^1516488 is an apocalyptic number.

It is an amenable number.

1516488 is an abundant number, since it is smaller than the sum of its proper divisors (2306712).

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

1516488 is a wasteful number, since it uses less digits than its factorization.

1516488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 537 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 1516488 is about 1231.4576728414. The cubic root of 1516488 is about 114.8893201031.

The spelling of 1516488 in words is "one million, five hundred sixteen thousand, four hundred eighty-eight".