1485800862 has 32 divisors (see below), whose sum is σ = 3657357312. Its totient is φ = 391859424.

The previous prime is 1485800857. The next prime is 1485800881. The reversal of 1485800862 is 2680085841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360078 + ... + 1361169.

It is an arithmetic number, because the mean of its divisors is an integer number (114292416).

Almost surely, 2^1485800862 is an apocalyptic number.

1485800862 is an abundant number, since it is smaller than the sum of its proper divisors (2171556450).

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

1485800862 is a wasteful number, since it uses less digits than its factorization.

1485800862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721272.

The product of its (nonzero) digits is 122880, while the sum is 42.

The square root of 1485800862 is about 38546.0875057379. The cubic root of 1485800862 is about 1141.0907949807.

The spelling of 1485800862 in words is "one billion, four hundred eighty-five million, eight hundred thousand, eight hundred sixty-two".