1515066 has 16 divisors (see below), whose sum is σ = 3463104. Its totient is φ = 432864.

The previous prime is 1515053. The next prime is 1515089. The reversal of 1515066 is 6605151.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17995 + ... + 18078.

It is an arithmetic number, because the mean of its divisors is an integer number (216444).

2^1515066 is an apocalyptic number.

1515066 is an abundant number, since it is smaller than the sum of its proper divisors (1948038).

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

1515066 is a wasteful number, since it uses less digits than its factorization.

1515066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36085.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1515066 is about 1230.8801728844. The cubic root of 1515066 is about 114.8533985739.

The spelling of 1515066 in words is "one million, five hundred fifteen thousand, sixty-six".