11246401632 has 96 divisors (see below), whose sum is σ = 31522030848. Its totient is φ = 3502388736.

The previous prime is 11246401591. The next prime is 11246401667. The reversal of 11246401632 is 23610464211.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 11246401632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35718 + ... + 154170.

It is an arithmetic number, because the mean of its divisors is an integer number (328354488).

Almost surely, 2^11246401632 is an apocalyptic number.

11246401632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11246401632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15761015424).

11246401632 is an abundant number, since it is smaller than the sum of its proper divisors (20275629216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11246401632 is a wasteful number, since it uses less digits than its factorization.

11246401632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118532 (or 118524 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 11246401632 its reverse (23610464211), we get a palindrome (34856865843).

The spelling of 11246401632 in words is "eleven billion, two hundred forty-six million, four hundred one thousand, six hundred thirty-two".