30652052 has 12 divisors (see below), whose sum is σ = 53983860. Its totient is φ = 15228096.

The previous prime is 30652009. The next prime is 30652057. The reversal of 30652052 is 25025603.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9821956 + 20830096 = 3134^2 + 4564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30652057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23777 + ... + 25032.

It is an arithmetic number, because the mean of its divisors is an integer number (4498655).

Almost surely, 2^30652052 is an apocalyptic number.

It is an amenable number.

30652052 is a deficient number, since it is larger than the sum of its proper divisors (23331808).

30652052 is a wasteful number, since it uses less digits than its factorization.

30652052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48970 (or 48968 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 30652052 is about 5536.4295353594. The cubic root of 30652052 is about 312.9583316142.

Adding to 30652052 its reverse (25025603), we get a palindrome (55677655).

The spelling of 30652052 in words is "thirty million, six hundred fifty-two thousand, fifty-two".