1485022287 has 16 divisors (see below), whose sum is σ = 2265000192. Its totient is φ = 847793280.

The previous prime is 1485022229. The next prime is 1485022307. The reversal of 1485022287 is 7822205841.

It is not a de Polignac number, because 1485022287 - 2⁸ = 1485022031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485022087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9498 + ... + 55319.

It is an arithmetic number, because the mean of its divisors is an integer number (141562512).

Almost surely, 2^1485022287 is an apocalyptic number.

1485022287 is a deficient number, since it is larger than the sum of its proper divisors (779977905).

1485022287 is a wasteful number, since it uses less digits than its factorization.

1485022287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65918.

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 1485022287 is about 38535.9869083432. The cubic root of 1485022287 is about 1140.8914457016.

The spelling of 1485022287 in words is "one billion, four hundred eighty-five million, twenty-two thousand, two hundred eighty-seven".