1485807190 has 16 divisors (see below), whose sum is σ = 3056517792. Its totient is φ = 509419584.

The previous prime is 1485807181. The next prime is 1485807217. The reversal of 1485807190 is 917085841.

It is a happy number.

It is a super-2 number, since 2×1485807190² = 4415246011711392200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10612839 + ... + 10612978.

It is an arithmetic number, because the mean of its divisors is an integer number (191032362).

Almost surely, 2^1485807190 is an apocalyptic number.

1485807190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1485807190 is an abundant number, since it is smaller than the sum of its proper divisors (1570710602).

1485807190 is a wasteful number, since it uses less digits than its factorization.

1485807190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21225831.

The product of its (nonzero) digits is 80640, while the sum is 43.

The square root of 1485807190 is about 38546.1695892082. The cubic root of 1485807190 is about 1141.0924149404.

The spelling of 1485807190 in words is "one billion, four hundred eighty-five million, eight hundred seven thousand, one hundred ninety".