1492275456 has 216 divisors, whose sum is σ = 4994260544. Its totient is φ = 419696640.

The previous prime is 1492275437. The next prime is 1492275457. The reversal of 1492275456 is 6545722941.

1492275456 is a `hidden beast` number, since 14 + 92 + 2 + 7 + 545 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492275457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079886 + ... + 1081266.

Almost surely, 2^1492275456 is an apocalyptic number.

1492275456 is a gapful number since it is divisible by the number (16) 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 1492275456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2497130272).

1492275456 is an abundant number, since it is smaller than the sum of its proper divisors (3501985088).

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

1492275456 is a wasteful number, since it uses less digits than its factorization.

1492275456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477 (or 1460 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 1492275456 is about 38629.9813098583. The cubic root of 1492275456 is about 1142.7458830737.

The spelling of 1492275456 in words is "one billion, four hundred ninety-two million, two hundred seventy-five thousand, four hundred fifty-six".