23046366 has 48 divisors (see below), whose sum is σ = 54895104. Its totient is φ = 6428016.

The previous prime is 23046347. The next prime is 23046367. The reversal of 23046366 is 66364032.

It is a super-2 number, since 2×23046366² = 1062269971611912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23046367) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11731 + ... + 13553.

It is an arithmetic number, because the mean of its divisors is an integer number (1143648).

Almost surely, 2^23046366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23046366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27447552).

23046366 is an abundant number, since it is smaller than the sum of its proper divisors (31848738).

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

23046366 is a wasteful number, since it uses less digits than its factorization.

23046366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885 (or 1878 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 23046366 is about 4800.6630792006. The cubic root of 23046366 is about 284.5776693333.

The spelling of 23046366 in words is "twenty-three million, forty-six thousand, three hundred sixty-six".