30342652 has 12 divisors (see below), whose sum is σ = 53274760. Its totient is φ = 15121296.

The previous prime is 30342619. The next prime is 30342673. The reversal of 30342652 is 25624303.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11127 + ... + 13582.

Almost surely, 2^30342652 is an apocalyptic number.

It is an amenable number.

30342652 is a deficient number, since it is larger than the sum of its proper divisors (22932108).

30342652 is a wasteful number, since it uses less digits than its factorization.

30342652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25020 (or 25018 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 30342652 is about 5508.4164693676. The cubic root of 30342652 is about 311.9017743609.

Adding to 30342652 its reverse (25624303), we get a palindrome (55966955).

The spelling of 30342652 in words is "thirty million, three hundred forty-two thousand, six hundred fifty-two".