23430632 has 8 divisors (see below), whose sum is σ = 43932450. Its totient is φ = 11715312.

The previous prime is 23430619. The next prime is 23430643. The reversal of 23430632 is 23603432.

It can be written as a sum of positive squares in only one way, i.e., 23174596 + 256036 = 4814^2 + 506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23430598 and 23430607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464407 + ... + 1464422.

Almost surely, 2^23430632 is an apocalyptic number.

It is an amenable number.

23430632 is a deficient number, since it is larger than the sum of its proper divisors (20501818).

23430632 is a wasteful number, since it uses less digits than its factorization.

23430632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928835 (or 2928831 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 23430632 is about 4840.5198067976. The cubic root of 23430632 is about 286.1506044944.

The spelling of 23430632 in words is "twenty-three million, four hundred thirty thousand, six hundred thirty-two".