1470131723 has 4 divisors (see below), whose sum is σ = 1483619280. Its totient is φ = 1456644168.

The previous prime is 1470131717. The next prime is 1470131801. The reversal of 1470131723 is 3271310741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1470131723 is a prime.

It is a super-2 number, since 2×1470131723² = 4322574565941897458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1470131623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6743615 + ... + 6743832.

It is an arithmetic number, because the mean of its divisors is an integer number (370904820).

Almost surely, 2^1470131723 is an apocalyptic number.

1470131723 is a deficient number, since it is larger than the sum of its proper divisors (13487557).

1470131723 is a wasteful number, since it uses less digits than its factorization.

1470131723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13487556.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1470131723 is about 38342.2967882729. The cubic root of 1470131723 is about 1137.0653262991.

The spelling of 1470131723 in words is "one billion, four hundred seventy million, one hundred thirty-one thousand, seven hundred twenty-three".