1207483387 has 16 divisors (see below), whose sum is σ = 1391385600. Its totient is φ = 1037584800.

The previous prime is 1207483373. The next prime is 1207483391. The reversal of 1207483387 is 7833847021.

It is a cyclic number.

It is not a de Polignac number, because 1207483387 - 2¹⁹ = 1206959099 is a prime.

It is a super-2 number, since 2×1207483387² = 2916032259761983538, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (1207483357) 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, 26512 + ... + 55837.

It is an arithmetic number, because the mean of its divisors is an integer number (86961600).

Almost surely, 2^1207483387 is an apocalyptic number.

1207483387 is a deficient number, since it is larger than the sum of its proper divisors (183902213).

1207483387 is a wasteful number, since it uses less digits than its factorization.

1207483387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82434.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 1207483387 is about 34748.8616648085. The cubic root of 1207483387 is about 1064.8629613471.

The spelling of 1207483387 in words is "one billion, two hundred seven million, four hundred eighty-three thousand, three hundred eighty-seven".