1207496641 has 4 divisors (see below), whose sum is σ = 1300381012. Its totient is φ = 1114612272.

The previous prime is 1207496629. The next prime is 1207496651. The reversal of 1207496641 is 1466947021.

1207496641 is nontrivially palindromic in base 8.

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

It can be written as a sum of positive squares in 2 ways, for example, as 548496400 + 659000241 = 23420^2 + 25671^2 .

It is a cyclic number.

It is not a de Polignac number, because 1207496641 - 2⁷ = 1207496513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1207496594 and 1207496603.

It is not an unprimeable number, because it can be changed into a prime (1207496651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46442166 + ... + 46442191.

It is an arithmetic number, because the mean of its divisors is an integer number (325095253).

Almost surely, 2^1207496641 is an apocalyptic number.

It is an amenable number.

1207496641 is a deficient number, since it is larger than the sum of its proper divisors (92884371).

1207496641 is an equidigital number, since it uses as much as digits as its factorization.

1207496641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92884370.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 1207496641 is about 34749.0523755685. The cubic root of 1207496641 is about 1064.8668575062.

The spelling of 1207496641 in words is "one billion, two hundred seven million, four hundred ninety-six thousand, six hundred forty-one".