9654572 has 24 divisors (see below), whose sum is σ = 18670176. Its totient is φ = 4345088.

The previous prime is 9654563. The next prime is 9654577. The reversal of 9654572 is 2754569.

It is a happy number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9654577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523 + ... + 4650.

It is an arithmetic number, because the mean of its divisors is an integer number (777924).

Almost surely, 2^9654572 is an apocalyptic number.

9654572 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9654572 is a deficient number, since it is larger than the sum of its proper divisors (9015604).

9654572 is a wasteful number, since it uses less digits than its factorization.

9654572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6217 (or 6215 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 9654572 is about 3107.1807156971. The cubic root of 9654572 is about 212.9336712220.

The spelling of 9654572 in words is "nine million, six hundred fifty-four thousand, five hundred seventy-two".