2415166 has 16 divisors (see below), whose sum is σ = 4107600. Its totient is φ = 1055808.

The previous prime is 2415151. The next prime is 2415167. The reversal of 2415166 is 6615142.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2415166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2415167) 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, 1951 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (256725).

2^2415166 is an apocalyptic number.

2415166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2415166 is a deficient number, since it is larger than the sum of its proper divisors (1692434).

2415166 is a wasteful number, since it uses less digits than its factorization.

2415166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4923.

The product of its digits is 1440, while the sum is 25.

The square root of 2415166 is about 1554.0804354988. The cubic root of 2415166 is about 134.1680152808.

The spelling of 2415166 in words is "two million, four hundred fifteen thousand, one hundred sixty-six".