1232976901 has 16 divisors (see below), whose sum is σ = 1408264704. Its totient is φ = 1069403904.

The previous prime is 1232976853. The next prime is 1232976907. The reversal of 1232976901 is 1096792321.

It is not a de Polignac number, because 1232976901 - 2¹⁷ = 1232845829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232976907) 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, 138676 + ... + 147298.

It is an arithmetic number, because the mean of its divisors is an integer number (88016544).

Almost surely, 2^1232976901 is an apocalyptic number.

It is an amenable number.

1232976901 is a deficient number, since it is larger than the sum of its proper divisors (175287803).

1232976901 is a wasteful number, since it uses less digits than its factorization.

1232976901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 1232976901 is about 35113.7708171595. The cubic root of 1232976901 is about 1072.3049566441.

The spelling of 1232976901 in words is "one billion, two hundred thirty-two million, nine hundred seventy-six thousand, nine hundred one".