30652041 has 16 divisors (see below), whose sum is σ = 47124864. Its totient is φ = 17359104.

The previous prime is 30652009. The next prime is 30652057. The reversal of 30652041 is 14025603.

It is a happy number.

It is not a de Polignac number, because 30652041 - 2⁵ = 30652009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30651999 and 30652017.

It is not an unprimeable number, because it can be changed into a prime (30652091) 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, 4086 + ... + 8831.

It is an arithmetic number, because the mean of its divisors is an integer number (2945304).

Almost surely, 2^30652041 is an apocalyptic number.

It is an amenable number.

30652041 is a deficient number, since it is larger than the sum of its proper divisors (16472823).

30652041 is a wasteful number, since it uses less digits than its factorization.

30652041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13040.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 30652041 is about 5536.4285419393. The cubic root of 30652041 is about 312.9582941774.

Adding to 30652041 its reverse (14025603), we get a palindrome (44677644).

It can be divided in two parts, 306 and 52041, that multiplied together give a triangular number (15924546 = T₅₆₄₃).

The spelling of 30652041 in words is "thirty million, six hundred fifty-two thousand, forty-one".