23380302 has 16 divisors (see below), whose sum is σ = 51011712. Its totient is φ = 7084920.

The previous prime is 23380297. The next prime is 23380303. The reversal of 23380302 is 20308332.

It is a super-2 number, since 2×23380302² = 1093277043222408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23380303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177058 + ... + 177189.

It is an arithmetic number, because the mean of its divisors is an integer number (3188232).

Almost surely, 2^23380302 is an apocalyptic number.

23380302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23380302 is an abundant number, since it is smaller than the sum of its proper divisors (27631410).

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

23380302 is a wasteful number, since it uses less digits than its factorization.

23380302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354263.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23380302 is about 4835.3181901505. The cubic root of 23380302 is about 285.9455697027.

Adding to 23380302 its reverse (20308332), we get a palindrome (43688634).

The spelling of 23380302 in words is "twenty-three million, three hundred eighty thousand, three hundred two".