1406070312 has 16 divisors (see below), whose sum is σ = 3515175840. Its totient is φ = 468690096.

The previous prime is 1406070269. The next prime is 1406070331. The reversal of 1406070312 is 2130706041.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 58586263 = 1406070312 / (1 + 4 + 0 + 6 + 0 + 7 + 0 + 3 + 1 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29293108 + ... + 29293155.

It is an arithmetic number, because the mean of its divisors is an integer number (219698490).

Almost surely, 2^1406070312 is an apocalyptic number.

1406070312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1406070312 is an abundant number, since it is smaller than the sum of its proper divisors (2109105528).

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

1406070312 is a wasteful number, since it uses less digits than its factorization.

1406070312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58586272 (or 58586268 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1406070312 is about 37497.6040834611. The cubic root of 1406070312 is about 1120.3034658122.

Adding to 1406070312 its reverse (2130706041), we get a palindrome (3536776353).

The spelling of 1406070312 in words is "one billion, four hundred six million, seventy thousand, three hundred twelve".