1502266 has 4 divisors (see below), whose sum is σ = 2253402. Its totient is φ = 751132.

The previous prime is 1502233. The next prime is 1502269. The reversal of 1502266 is 6622051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1390041 + 112225 = 1179^2 + 335^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1502269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375565 + ... + 375568.

2^1502266 is an apocalyptic number.

1502266 is a deficient number, since it is larger than the sum of its proper divisors (751136).

1502266 is an equidigital number, since it uses as much as digits as its factorization.

1502266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751135.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1502266 is about 1225.6696129055. The cubic root of 1502266 is about 114.5290379750.

It can be divided in two parts, 150 and 2266, that multiplied together give a triangular number (339900 = T₈₂₄).

The spelling of 1502266 in words is "one million, five hundred two thousand, two hundred sixty-six".