11423370 has 96 divisors (see below), whose sum is σ = 33652800. Its totient is φ = 2467584.

The previous prime is 11423359. The next prime is 11423381. The reversal of 11423370 is 7332411.

11423370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11423359) and next prime (11423381).

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 27726 + ... + 28134.

It is an arithmetic number, because the mean of its divisors is an integer number (350550).

Almost surely, 2^11423370 is an apocalyptic number.

11423370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11423370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16826400).

11423370 is an abundant number, since it is smaller than the sum of its proper divisors (22229430).

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

11423370 is a wasteful number, since it uses less digits than its factorization.

11423370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 11423370 is about 3379.8476297017. The cubic root of 11423370 is about 225.2153986654.

Adding to 11423370 its reverse (7332411), we get a palindrome (18755781).

The spelling of 11423370 in words is "eleven million, four hundred twenty-three thousand, three hundred seventy".