1005502 has 16 divisors (see below), whose sum is σ = 1566432. Its totient is φ = 483840.

The previous prime is 1005493. The next prime is 1005503. The reversal of 1005502 is 2055001.

It is a super-2 number, since 2×1005502² = 2022068544008, which contains 22 as substring.

1005502 is a Rhonda number in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005503) 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, 10318 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (97902).

2^1005502 is an apocalyptic number.

1005502 is a deficient number, since it is larger than the sum of its proper divisors (560930).

1005502 is an equidigital number, since it uses as much as digits as its factorization.

1005502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243.

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 1005502 is about 1002.7472263736. The cubic root of 1005502 is about 100.1830646688.

It can be divided in two parts, 1005 and 502, that multiplied together give a triangular number (504510 = T₁₀₀₄).

The spelling of 1005502 in words is "one million, five thousand, five hundred two".