1470256992 has 72 divisors (see below), whose sum is σ = 4234033440. Its totient is φ = 483874560.

The previous prime is 1470256979. The next prime is 1470257003. The reversal of 1470256992 is 2996520741.

1470256992 is a `hidden beast` number, since 14 + 70 + 2 + 569 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9559 + ... + 55062.

It is an arithmetic number, because the mean of its divisors is an integer number (58806020).

Almost surely, 2^1470256992 is an apocalyptic number.

1470256992 is a gapful number since it is divisible by the number (12) 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 1470256992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2117016720).

1470256992 is an abundant number, since it is smaller than the sum of its proper divisors (2763776448).

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

1470256992 is a wasteful number, since it uses less digits than its factorization.

1470256992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64716 (or 64705 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 1470256992 is about 38343.9303149794. The cubic root of 1470256992 is about 1137.0976215891.

The spelling of 1470256992 in words is "one billion, four hundred seventy million, two hundred fifty-six thousand, nine hundred ninety-two".