23001404 has 6 divisors (see below), whose sum is σ = 40252464. Its totient is φ = 11500700.

The previous prime is 23001401. The next prime is 23001409. The reversal of 23001404 is 40410032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23001401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2875172 + ... + 2875179.

It is an arithmetic number, because the mean of its divisors is an integer number (6708744).

Almost surely, 2^23001404 is an apocalyptic number.

It is an amenable number.

23001404 is a deficient number, since it is larger than the sum of its proper divisors (17251060).

23001404 is a wasteful number, since it uses less digits than its factorization.

23001404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750355 (or 5750353 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 23001404 is about 4795.9778981976. The cubic root of 23001404 is about 284.3924845185.

Adding to 23001404 its reverse (40410032), we get a palindrome (63411436).

The spelling of 23001404 in words is "twenty-three million, one thousand, four hundred four".