23629441 has 16 divisors (see below), whose sum is σ = 27371520. Its totient is φ = 20186320.

The previous prime is 23629433. The next prime is 23629447. The reversal of 23629441 is 14492632.

It is a happy number.

It is the 1985-th star number.

It is not a de Polignac number, because 23629441 - 2³ = 23629433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23629447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14136 + ... + 15718.

It is an arithmetic number, because the mean of its divisors is an integer number (1710720).

Almost surely, 2^23629441 is an apocalyptic number.

It is an amenable number.

23629441 is a deficient number, since it is larger than the sum of its proper divisors (3742079).

23629441 is a wasteful number, since it uses less digits than its factorization.

23629441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676.

The product of its digits is 10368, while the sum is 31.

The square root of 23629441 is about 4861.0123431236. The cubic root of 23629441 is about 286.9576558182.

The spelling of 23629441 in words is "twenty-three million, six hundred twenty-nine thousand, four hundred forty-one".