1207315473 has 16 divisors (see below), whose sum is σ = 1981236096. Its totient is φ = 636825600.

The previous prime is 1207315463. The next prime is 1207315489. The reversal of 1207315473 is 3745137021.

It is not a de Polignac number, because 1207315473 - 2⁹ = 1207314961 is a prime.

It is a super-2 number, since 2×1207315473² = 2915221302690427458, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1207315463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2210928 + ... + 2211473.

It is an arithmetic number, because the mean of its divisors is an integer number (123827256).

Almost surely, 2^1207315473 is an apocalyptic number.

1207315473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1207315473 is a deficient number, since it is larger than the sum of its proper divisors (773920623).

1207315473 is a wasteful number, since it uses less digits than its factorization.

1207315473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422424.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 1207315473 is about 34746.4454728825. The cubic root of 1207315473 is about 1064.8135987112.

The spelling of 1207315473 in words is "one billion, two hundred seven million, three hundred fifteen thousand, four hundred seventy-three".