11923002 has 96 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 3024000.

The previous prime is 11922979. The next prime is 11923019. The reversal of 11923002 is 20032911.

11923002 = 639² + 640² + ... + 666².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47377 + ... + 47627.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^11923002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11923002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

11923002 is an abundant number, since it is smaller than the sum of its proper divisors (21099078).

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

11923002 is a wasteful number, since it uses less digits than its factorization.

11923002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 11923002 is about 3452.9700259342. The cubic root of 11923002 is about 228.4521268416.

Adding to 11923002 its reverse (20032911), we get a palindrome (31955913).

The spelling of 11923002 in words is "eleven million, nine hundred twenty-three thousand, two".