45570284 has 24 divisors (see below), whose sum is σ = 84730800. Its totient is φ = 21384000.

The previous prime is 45570269. The next prime is 45570289. The reversal of 45570284 is 48207554.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45570289) 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, 5534 + ... + 11034.

It is an arithmetic number, because the mean of its divisors is an integer number (3530450).

Almost surely, 2^45570284 is an apocalyptic number.

It is an amenable number.

45570284 is a deficient number, since it is larger than the sum of its proper divisors (39160516).

45570284 is a wasteful number, since it uses less digits than its factorization.

45570284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633 (or 5631 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 45570284 is about 6750.5765679681. The cubic root of 45570284 is about 357.1855751722.

It can be divided in two parts, 45570 and 284, that added together give a palindrome (45854).

The spelling of 45570284 in words is "forty-five million, five hundred seventy thousand, two hundred eighty-four".