1201306462 has 16 divisors (see below), whose sum is σ = 1922987520. Its totient is φ = 560867328.

The previous prime is 1201306409. The next prime is 1201306471. The reversal of 1201306462 is 2646031021.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 134787 + ... + 143422.

It is an arithmetic number, because the mean of its divisors is an integer number (120186720).

Almost surely, 2^1201306462 is an apocalyptic number.

1201306462 is a deficient number, since it is larger than the sum of its proper divisors (721681058).

1201306462 is a wasteful number, since it uses less digits than its factorization.

1201306462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278355.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1201306462 is about 34659.8681763217. The cubic root of 1201306462 is about 1063.0440746029.

Adding to 1201306462 its reverse (2646031021), we get a palindrome (3847337483).

The spelling of 1201306462 in words is "one billion, two hundred one million, three hundred six thousand, four hundred sixty-two".