1502166 has 8 divisors (see below), whose sum is σ = 3004344. Its totient is φ = 500720.

The previous prime is 1502161. The next prime is 1502183. The reversal of 1502166 is 6612051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1502166 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1502161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125175 + ... + 125186.

It is an arithmetic number, because the mean of its divisors is an integer number (375543).

2^1502166 is an apocalyptic number.

1502166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1502166 is a wasteful number, since it uses less digits than its factorization.

1502166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250366.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1502166 is about 1225.6288181991. The cubic root of 1502166 is about 114.5264966679.

It can be divided in two parts, 150 and 2166, that multiplied together give a square (324900 = 570²).

The spelling of 1502166 in words is "one million, five hundred two thousand, one hundred sixty-six".