1492227360 has 480 divisors, whose sum is σ = 6016559472. Its totient is φ = 345047040.

The previous prime is 1492227329. The next prime is 1492227361. The reversal of 1492227360 is 637222941.

It can be written as a sum of positive squares in 8 ways, for example, as 416649744 + 1075577616 = 20412^2 + 32796^2 .

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1492227361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2863900 + ... + 2864420.

Almost surely, 2^1492227360 is an apocalyptic number.

1492227360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1492227360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3008279736).

1492227360 is an abundant number, since it is smaller than the sum of its proper divisors (4524332112).

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

1492227360 is a wasteful number, since it uses less digits than its factorization.

1492227360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1492227360 is about 38629.3587831846. The cubic root of 1492227360 is about 1142.7336060516.

The spelling of 1492227360 in words is "one billion, four hundred ninety-two million, two hundred twenty-seven thousand, three hundred sixty".